https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T16:10:49.383237+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2023-52803 CVE-2023-52803 — SUNRPC: Fix RPC client cleaned up the freed pipefs dentries 2026-10-07T16:10:49.702525+00:00

Affected: Linux

In the Linux kernel, the following vulnerability has been resolved:

SUNRPC: Fix RPC client cleaned up the freed pipefs dentries

RPC client pipefs dentries cleanup is in separated rpc_remove_pipedir() workqueue,which takes care about pipefs superblock locking. In some special scenarios, when kernel frees the pipefs sb of the current client and immediately alloctes a new pipefs sb, rpc_remove_pipedir function would misjudge the existence of pipefs sb which is not the one it used to hold. As a result, the rpc_remove_pipedir would clean the released freed pipefs dentries.

To fix this issue, rpc_remove_pipedir should check whether the current pipefs sb is consistent with the original pipefs sb.

This error can be catched by KASAN: ========================================================= [ 250.497700] BUG: KASAN: slab-use-after-free in dget_parent+0x195/0x200 [ 250.498315] Read of size 4 at addr ffff88800a2ab804 by task kworker/0:18/106503 [ 250.500549] Workqueue: events rpc_free_client_work [ 250.501001] Call Trace: [ 250.502880] kasan_report+0xb6/0xf0 [ 250.503209] ? dget_parent+0x195/0x200 [ 250.503561] dget_parent+0x195/0x200 [ 250.503897] ? __pfx_rpc_clntdir_depopulate+0x10/0x10 [ 250.504384] rpc_rmdir_depopulate+0x1b/0x90 [ 250.504781] rpc_remove_client_dir+0xf5/0x150 [ 250.505195] rpc_free_client_work+0xe4/0x230 [ 250.505598] process_one_work+0x8ee/0x13b0 ... [ 22.039056] Allocated by task 244: [ 22.039390] kasan_save_stack+0x22/0x50 [ 22.0397…

 https://cve.radiocsirt.org/vuln/usn-7003-1 USN-7003-1 — linux, linux-aws, linux-azure, linux-bluefield, linux-gcp, linux-gkeop, linux-ibm, linux-kvm, linux-oracle vulnerabilit… 2026-10-07T16:10:49.702621+00:00

Affected: Ubuntu:20.04:LTS: linux, Ubuntu:20.04:LTS: linux-aws, Ubuntu:20.04:LTS: linux-azure, Ubuntu:20.04:LTS: linux-bluefield, Ubuntu:20.04:LTS: linux-gcp, Ubuntu:20.04:LTS: linux-gkeop, Ubuntu:20.04:LTS: linux-ibm, Ubuntu:20.04:LTS: linux-kvm, Ubuntu:20.04:LTS: linux-oracle

It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service (system crash). (CVE-2024-40902)

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - MIPS architecture; - PowerPC architecture; - x86 architecture; - ACPI drivers; - Serial ATA and Parallel ATA drivers; - Drivers core; - GPIO subsystem; - GPU drivers; - Greybus drivers; - HID subsystem; - I2C subsystem; - IIO subsystem; - InfiniBand drivers; - Media drivers; - VMware VMCI Driver; - Network drivers; - Pin controllers subsystem; - S/390 drivers; - SCSI drivers; - USB subsystem; - JFFS2 file system; - JFS file system; - File systems infrastructure; - NILFS2 file system; - IOMMU subsystem; - Sun RPC protocol; - Netfilter; - Memory management; - B.A.T.M.A.N. meshing protocol; - CAN network layer; - Ceph Core library; - Networking core; - IPv4 networking; - IPv6 networking; - IUCV driver; - MAC80211 subsystem; - NET/ROM layer; - Network traffic control; - SoC Audio for Freescale CPUs drivers; (CVE-2024-40905, CVE-2024-41095, CVE-2024-41035, CVE-2024-36974, CVE-2024-40959, CVE-2024-40978, CVE-2024-42236, CVE-2024-40963, CVE-2024-40916, CVE-2024-41006, CVE-2024-39495, CVE-2023-52803, CVE-2024…