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    <title>Most recent entries from all</title>
    <link>https://cve.radiocsirt.org</link>
    <description>Contains only the most 10 recent entries.</description>
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    <lastBuildDate>Sat, 03 Oct 2026 07:49:02 +0000</lastBuildDate>
    <item>
      <title>bdu:2025-04454</title>
      <link>https://cve.radiocsirt.org/vuln/bdu:2025-04454</link>
      <description>bdu:2025-04454</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bdu:2025-04454</guid>
    </item>
    <item>
      <title>BELL-CVE-2024-56548</title>
      <link>https://cve.radiocsirt.org/vuln/bell-cve-2024-56548</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/bell-cve-2024-56548</guid>
    </item>
    <item>
      <title>certfr-2025-avi-0071 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at…</title>
      <link>https://cve.radiocsirt.org/vuln/certfr-2025-avi-0071</link>
      <description>certfr-2025-avi-0071</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/certfr-2025-avi-0071</guid>
    </item>
    <item>
      <title>EUVD-2026-346463</title>
      <link>https://cve.radiocsirt.org/vuln/euvd-2026-346463</link>
      <description>EUVD-2026-346463</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/euvd-2026-346463</guid>
    </item>
    <item>
      <title>fkie_cve-2024-56548</title>
      <link>https://cve.radiocsirt.org/vuln/fkie_cve-2024-56548</link>
      <description>&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;hfsplus: don&amp;#39;t query the device logical block size multiple times&lt;/p&gt;
&lt;p&gt;Devices block sizes may change. One of these cases is a loop device by
using ioctl LOOP_SET_BLOCK_SIZE.&lt;/p&gt;
&lt;p&gt;While this may cause other issues like IO being rejected, in the case of
hfsplus, it will allocate a block by using that size and potentially write
out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the
latter function reads a different io_size.&lt;/p&gt;
&lt;p&gt;Using a new min_io_size initally set to sb_min_blocksize works for the
purposes of the original fix, since it will be set to the max between
HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the
max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not
initialized.&lt;/p&gt;
&lt;p&gt;Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024
and 4096.&lt;/p&gt;
&lt;p&gt;The produced KASAN report before the fix looks like this:&lt;/p&gt;
&lt;p&gt;[  419.944641] ==================================================================
[  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a
[  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678
[  419.947612]
[  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84
[  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
[  419.950035] Call Trace:
[  419.950384]  &amp;lt;TASK&amp;gt;
[  419.950676]  dump_stack_lvl+0x57/0x78
[  419.9…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;hfsplus: don&amp;#39;t query the device logical block size multiple times&lt;/p&gt;
&lt;p&gt;Devices block sizes may change. One of these cases is a loop device by
using ioctl LOOP_SET_BLOCK_SIZE.&lt;/p&gt;
&lt;p&gt;While this may cause other issues like IO being rejected, in the case of
hfsplus, it will allocate a block by using that size and potentially write
out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the
latter function reads a different io_size.&lt;/p&gt;
&lt;p&gt;Using a new min_io_size initally set to sb_min_blocksize works for the
purposes of the original fix, since it will be set to the max between
HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the
max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not
initialized.&lt;/p&gt;
&lt;p&gt;Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024
and 4096.&lt;/p&gt;
&lt;p&gt;The produced KASAN report before the fix looks like this:&lt;/p&gt;
&lt;p&gt;[  419.944641] ==================================================================
[  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a
[  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678
[  419.947612]
[  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84
[  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
[  419.950035] Call Trace:
[  419.950384]  &amp;lt;TASK&amp;gt;
[  419.950676]  dump_stack_lvl+0x57/0x78
[  419.9…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/fkie_cve-2024-56548</guid>
    </item>
    <item>
      <title>GHSA-64p7-wm49-vgg4</title>
      <link>https://cve.radiocsirt.org/vuln/ghsa-64p7-wm49-vgg4</link>
      <description>&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;hfsplus: don&amp;#39;t query the device logical block size multiple times&lt;/p&gt;
&lt;p&gt;Devices block sizes may change. One of these cases is a loop device by
using ioctl LOOP_SET_BLOCK_SIZE.&lt;/p&gt;
&lt;p&gt;While this may cause other issues like IO being rejected, in the case of
hfsplus, it will allocate a block by using that size and potentially write
out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the
latter function reads a different io_size.&lt;/p&gt;
&lt;p&gt;Using a new min_io_size initally set to sb_min_blocksize works for the
purposes of the original fix, since it will be set to the max between
HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the
max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not
initialized.&lt;/p&gt;
&lt;p&gt;Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024
and 4096.&lt;/p&gt;
&lt;p&gt;The produced KASAN report before the fix looks like this:&lt;/p&gt;
&lt;p&gt;[  419.944641] ==================================================================
[  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a
[  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678
[  419.947612]
[  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84
[  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
[  419.950035] Call Trace:
[  419.950384]  &amp;lt;TASK&amp;gt;
[  419.950676]  dump_stack_lvl+0x57/0x78
[  419.9…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved:&lt;/p&gt;
&lt;p&gt;hfsplus: don&amp;#39;t query the device logical block size multiple times&lt;/p&gt;
&lt;p&gt;Devices block sizes may change. One of these cases is a loop device by
using ioctl LOOP_SET_BLOCK_SIZE.&lt;/p&gt;
&lt;p&gt;While this may cause other issues like IO being rejected, in the case of
hfsplus, it will allocate a block by using that size and potentially write
out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the
latter function reads a different io_size.&lt;/p&gt;
&lt;p&gt;Using a new min_io_size initally set to sb_min_blocksize works for the
purposes of the original fix, since it will be set to the max between
HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the
max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not
initialized.&lt;/p&gt;
&lt;p&gt;Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024
and 4096.&lt;/p&gt;
&lt;p&gt;The produced KASAN report before the fix looks like this:&lt;/p&gt;
&lt;p&gt;[  419.944641] ==================================================================
[  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a
[  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678
[  419.947612]
[  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84
[  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014
[  419.950035] Call Trace:
[  419.950384]  &amp;lt;TASK&amp;gt;
[  419.950676]  dump_stack_lvl+0x57/0x78
[  419.9…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ghsa-64p7-wm49-vgg4</guid>
    </item>
    <item>
      <title>ICSA-25-226-07 — Siemens Third-Party Components in SINEC OS</title>
      <link>https://cve.radiocsirt.org/vuln/icsa-25-226-07</link>
      <description>&lt;p&gt;nfsd: NULL dereference in nfs3svc_encode_getaclres. scsi: core: use-after-free vulnerability. NFSD: vulnerability caused by loff_t overflow on the server when a client reads near the maximum offset, causing the server to return an EINVAL error, which the client retries indefinitely, instead of handling out-of-range READ requests by returning a short result with an EOF flag. NFSD: Vulnerability caused by an underflow in ia_size due to a mismatch between signed and unsigned 64-bit file size values, which can cause issues when handling large file sizes from NFS clients. NFSD: Vulnerability handling large file sizes for NFSv3 improperly capping client size values larger than s64_max, leading to unexpected behavior and potential data corruption. sh: cpuinfo: warning for CONFIG_CPUMASK_OFFSTACK. When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning when showing /proc/cpuinfo. A failure in the -fstack-protector feature in GCC-based toolchains 
that target AArch64 allows an attacker to exploit an existing buffer 
overflow in dynamically-sized local variables in your application 
without this being detected. This stack-protector failure only applies 
to C99-style dynamically-sized local variables or those created using 
alloca(). The stack-protector operates as intended for statically-sized 
local variables.&lt;/p&gt;
&lt;p&gt;The default behavior when the stack-protector 
detects an overflow is to terminate your application, resulting…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;nfsd: NULL dereference in nfs3svc_encode_getaclres. scsi: core: use-after-free vulnerability. NFSD: vulnerability caused by loff_t overflow on the server when a client reads near the maximum offset, causing the server to return an EINVAL error, which the client retries indefinitely, instead of handling out-of-range READ requests by returning a short result with an EOF flag. NFSD: Vulnerability caused by an underflow in ia_size due to a mismatch between signed and unsigned 64-bit file size values, which can cause issues when handling large file sizes from NFS clients. NFSD: Vulnerability handling large file sizes for NFSv3 improperly capping client size values larger than s64_max, leading to unexpected behavior and potential data corruption. sh: cpuinfo: warning for CONFIG_CPUMASK_OFFSTACK. When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning when showing /proc/cpuinfo. A failure in the -fstack-protector feature in GCC-based toolchains 
that target AArch64 allows an attacker to exploit an existing buffer 
overflow in dynamically-sized local variables in your application 
without this being detected. This stack-protector failure only applies 
to C99-style dynamically-sized local variables or those created using 
alloca(). The stack-protector operates as intended for statically-sized 
local variables.&lt;/p&gt;
&lt;p&gt;The default behavior when the stack-protector 
detects an overflow is to terminate your application, resulting…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/icsa-25-226-07</guid>
    </item>
    <item>
      <title>msrc_CVE-2024-56548 — hfsplus: don't query the device logical block size multiple times</title>
      <link>https://cve.radiocsirt.org/vuln/msrc_cve-2024-56548</link>
      <description>msrc_CVE-2024-56548</description>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/msrc_cve-2024-56548</guid>
    </item>
    <item>
      <title>OESA-2025-1032 — kernel security update</title>
      <link>https://cve.radiocsirt.org/vuln/oesa-2025-1032</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; openEuler:24.03-LTS-SP1: kernel&lt;/p&gt;
&lt;p&gt;The Linux Kernel, the operating system core itself.&#13;
&#13;
Security Fix(es):&#13;
&#13;
In the Linux kernel, the following vulnerability has been resolved:  sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK  When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning similar as below when showing /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs.  [    3.052463] ------------[ cut here ]------------ [    3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [    3.070072] Modules linked in: efivarfs autofs4 [    3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [    3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [    3.109127]         9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [    3.118774]         90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [    3.128412]         0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [    3.138056]         0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [    3.147711]         ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [    3.157364]         900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [    3.167012]         0000000000000009 000000000000006c 0000000000000000 0000000000000000 [    3.176641]         9000000000d3de08 9000000001…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; openEuler:24.03-LTS-SP1: kernel&lt;/p&gt;
&lt;p&gt;The Linux Kernel, the operating system core itself.&#13;
&#13;
Security Fix(es):&#13;
&#13;
In the Linux kernel, the following vulnerability has been resolved:  sh: cpuinfo: Fix a warning for CONFIG_CPUMASK_OFFSTACK  When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning similar as below when showing /proc/cpuinfo. Fix this by using nr_cpu_ids (the runtime limit) instead of NR_CPUS to iterate CPUs.  [    3.052463] ------------[ cut here ]------------ [    3.059679] WARNING: CPU: 3 PID: 1 at include/linux/cpumask.h:108 show_cpuinfo+0x5e8/0x5f0 [    3.070072] Modules linked in: efivarfs autofs4 [    3.076257] CPU: 0 PID: 1 Comm: systemd Not tainted 5.19-rc5+ #1052 [    3.099465] Stack : 9000000100157b08 9000000000f18530 9000000000cf846c 9000000100154000 [    3.109127]         9000000100157a50 0000000000000000 9000000100157a58 9000000000ef7430 [    3.118774]         90000001001578e8 0000000000000040 0000000000000020 ffffffffffffffff [    3.128412]         0000000000aaaaaa 1ab25f00eec96a37 900000010021de80 900000000101c890 [    3.138056]         0000000000000000 0000000000000000 0000000000000000 0000000000aaaaaa [    3.147711]         ffff8000339dc220 0000000000000001 0000000006ab4000 0000000000000000 [    3.157364]         900000000101c998 0000000000000004 9000000000ef7430 0000000000000000 [    3.167012]         0000000000000009 000000000000006c 0000000000000000 0000000000000000 [    3.176641]         9000000000d3de08 9000000001…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/oesa-2025-1032</guid>
    </item>
    <item>
      <title>SSA-355557 — SSA-355557: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.2</title>
      <link>https://cve.radiocsirt.org/vuln/ssa-355557</link>
      <description>&lt;p&gt;nfsd: NULL dereference in nfs3svc_encode_getaclres. scsi: core: use-after-free vulnerability. NFSD: vulnerability caused by loff_t overflow on the server when a client reads near the maximum offset, causing the server to return an EINVAL error, which the client retries indefinitely, instead of handling out-of-range READ requests by returning a short result with an EOF flag. NFSD: Vulnerability caused by an underflow in ia_size due to a mismatch between signed and unsigned 64-bit file size values, which can cause issues when handling large file sizes from NFS clients. NFSD: Vulnerability handling large file sizes for NFSv3 improperly capping client size values larger than s64_max, leading to unexpected behavior and potential data corruption. sh: cpuinfo: warning for CONFIG_CPUMASK_OFFSTACK. When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning when showing /proc/cpuinfo. A failure in the -fstack-protector feature in GCC-based toolchains 
that target AArch64 allows an attacker to exploit an existing buffer 
overflow in dynamically-sized local variables in your application 
without this being detected. This stack-protector failure only applies 
to C99-style dynamically-sized local variables or those created using 
alloca(). The stack-protector operates as intended for statically-sized 
local variables.&lt;/p&gt;
&lt;p&gt;The default behavior when the stack-protector 
detects an overflow is to terminate your application, resulting…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;nfsd: NULL dereference in nfs3svc_encode_getaclres. scsi: core: use-after-free vulnerability. NFSD: vulnerability caused by loff_t overflow on the server when a client reads near the maximum offset, causing the server to return an EINVAL error, which the client retries indefinitely, instead of handling out-of-range READ requests by returning a short result with an EOF flag. NFSD: Vulnerability caused by an underflow in ia_size due to a mismatch between signed and unsigned 64-bit file size values, which can cause issues when handling large file sizes from NFS clients. NFSD: Vulnerability handling large file sizes for NFSv3 improperly capping client size values larger than s64_max, leading to unexpected behavior and potential data corruption. sh: cpuinfo: warning for CONFIG_CPUMASK_OFFSTACK. When CONFIG_CPUMASK_OFFSTACK and CONFIG_DEBUG_PER_CPU_MAPS are selected, cpu_max_bits_warn() generates a runtime warning when showing /proc/cpuinfo. A failure in the -fstack-protector feature in GCC-based toolchains 
that target AArch64 allows an attacker to exploit an existing buffer 
overflow in dynamically-sized local variables in your application 
without this being detected. This stack-protector failure only applies 
to C99-style dynamically-sized local variables or those created using 
alloca(). The stack-protector operates as intended for statically-sized 
local variables.&lt;/p&gt;
&lt;p&gt;The default behavior when the stack-protector 
detects an overflow is to terminate your application, resulting…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ssa-355557</guid>
    </item>
    <item>
      <title>SUSE-SU-2025:0152-1 — Security update for the Linux Kernel</title>
      <link>https://cve.radiocsirt.org/vuln/suse-su-2025:0152-1</link>
      <description>&lt;p&gt;Security update for the Linux Kernel&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Security update for the Linux Kernel&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/suse-su-2025:0152-1</guid>
    </item>
    <item>
      <title>UBUNTU-CVE-2024-56548</title>
      <link>https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-56548</link>
      <description>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 194 more&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved: hfsplus: don&amp;#39;t query the device logical block size multiple times Devices block sizes may change. One of these cases is a loop device by using ioctl LOOP_SET_BLOCK_SIZE. While this may cause other issues like IO being rejected, in the case of hfsplus, it will allocate a block by using that size and potentially write out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the latter function reads a different io_size. Using a new min_io_size initally set to sb_min_blocksize works for the purposes of the original fix, since it will be set to the max between HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not initialized. Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024 and 4096. The produced KASAN report before the fix looks like this: [  419.944641] ================================================================== [  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a [  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678 [  419.947612] [  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84 [  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 [  419.950035] Call Trace: [  419.950384]  &amp;lt;TASK&amp;gt; [  419.950676]  dump_stack_lvl+0x57/0x78 [  419.951212]…&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;&lt;strong&gt;Affected:&lt;/strong&gt; Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 194 more&lt;/p&gt;
&lt;p&gt;In the Linux kernel, the following vulnerability has been resolved: hfsplus: don&amp;#39;t query the device logical block size multiple times Devices block sizes may change. One of these cases is a loop device by using ioctl LOOP_SET_BLOCK_SIZE. While this may cause other issues like IO being rejected, in the case of hfsplus, it will allocate a block by using that size and potentially write out-of-bounds when hfsplus_read_wrapper calls hfsplus_submit_bio and the latter function reads a different io_size. Using a new min_io_size initally set to sb_min_blocksize works for the purposes of the original fix, since it will be set to the max between HFSPLUS_SECTOR_SIZE and the first seen logical block size. We still use the max between HFSPLUS_SECTOR_SIZE and min_io_size in case the latter is not initialized. Tested by mounting an hfsplus filesystem with loop block sizes 512, 1024 and 4096. The produced KASAN report before the fix looks like this: [  419.944641] ================================================================== [  419.945655] BUG: KASAN: slab-use-after-free in hfsplus_read_wrapper+0x659/0xa0a [  419.946703] Read of size 2 at addr ffff88800721fc00 by task repro/10678 [  419.947612] [  419.947846] CPU: 0 UID: 0 PID: 10678 Comm: repro Not tainted 6.12.0-rc5-00008-gdf56e0f2f3ca #84 [  419.949007] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.15.0-1 04/01/2014 [  419.950035] Call Trace: [  419.950384]  &amp;lt;TASK&amp;gt; [  419.950676]  dump_stack_lvl+0x57/0x78 [  419.951212]…&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/ubuntu-cve-2024-56548</guid>
    </item>
    <item>
      <title>WID-SEC-W-2024-3762 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service</title>
      <link>https://cve.radiocsirt.org/vuln/wid-sec-w-2024-3762</link>
      <description>&lt;p&gt;Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen und um nicht näher beschriebene Effekte zu erzielen.&lt;/p&gt;</description>
      <content:encoded>&lt;p&gt;Ein lokaler Angreifer kann mehrere Schwachstellen in Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen und um nicht näher beschriebene Effekte zu erzielen.&lt;/p&gt;</content:encoded>
      <guid isPermaLink="false">https://cve.radiocsirt.org/vuln/wid-sec-w-2024-3762</guid>
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