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ALSA-2024:8856 — Moderate: kernel security update

Affected: AlmaLinux:8: bpftool, AlmaLinux:8: kernel, AlmaLinux:8: kernel-abi-stablelists, AlmaLinux:8: kernel-core, AlmaLinux:8: kernel-cross-headers, AlmaLinux:8: kernel-debug, AlmaLinux:8: kernel-debug-core, AlmaLinux:8: kernel-debug-devel, AlmaLinux:8: kernel-debug-modules, AlmaLinux:8: kernel-debug-modules-extra and 15 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() (CVE-2024-24857) * kernel: dmaengine: fix NULL pointer in channel unregistration function (CVE-2023-52492) * kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range (CVE-2024-26851) * kernel: netfilter: nft_set_pipapo: do not free live element (CVE-2024-26924) * kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump (CVE-2024-27017) * kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed (CVE-2024-26976) * kernel: nouveau: lock the client object tree. (CVE-2024-27062) * kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info (CVE-2024-35839) * kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() (CVE-2024-35898) * kernel: dma-direct: Leak pages on dma_set_decrypted() failure (CVE-2024-35939) * kernel: net/mlx5e: Fix netif state handling (CVE-2024-38608) * kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. (CVE-2024-38586) * kernel: of: module: add buffer overflow check in of_modalias() (CVE-2024-38541) * kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq (CVE-2024-38540) * kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type (CVE-2024-39503) * kernel: drm/i915/dp…

bdu:2025-03086

BELL-CVE-2024-27062

Affected: Alpaquita:23: linux-lts, Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

certfr-2024-avi-0420 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at…

certfr-2024-avi-0420

EUVD-2026-345618

fkie_cve-2024-27062

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

nouveau: lock the client object tree.

It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings.

4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.09…

GHSA-j4gv-c6jh-pvhm

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

nouveau: lock the client object tree.

It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings.

gsd-2024-27062

msrc_CVE-2024-27062 — nouveau: lock the client object tree.

msrc_CVE-2024-27062

OESA-2024-1677 — kernel security update

Affected: openEuler:20.03-LTS-SP1: kernel

The Linux Kernel, the operating system core itself. Security Fix(es): In the Linux kernel, the following vulnerability has been resolved: usb: dwc3: ep0: fix NULL pointer exception There is no validation of the index from dwc3_wIndex_to_dep() and we might be referring a non-existing ep and trigger a NULL pointer exception. In certain configurations we might use fewer eps and the index might wrongly indicate a larger ep index than existing. By adding this validation from the patch we can actually report a wrong index back to the caller. In our usecase we are using a composite device on an older kernel, but upstream might use this fix also. Unfortunately, I cannot describe the hardware for others to reproduce the issue as it is a proprietary implementation. [ 82.958261] Unable to handle kernel NULL pointer dereference at virtual address 00000000000000a4 [ 82.966891] Mem abort info: [ 82.969663] ESR = 0x96000006 [ 82.972703] Exception class = DABT (current EL), IL = 32 bits [ 82.978603] SET = 0, FnV = 0 [ 82.981642] EA = 0, S1PTW = 0 [ 82.984765] Data abort info: [ 82.987631] ISV = 0, ISS = 0x00000006 [ 82.991449] CM = 0, WnR = 0 [ 82.994409] user pgtable: 4k pages, 39-bit VAs, pgdp = 00000000c6210ccc [ 83.000999] [00000000000000a4] pgd=0000000053aa5003, pud=0000000053aa5003, pmd=0000000000000000 [ 83.009685] Internal error: Oops: 96000006 [#1] PREEMPT SMP [ 83.026433] Process irq/62-dwc3 (pid: 303, stack limit = 0x0000…

RHSA-2024:10942 — Red Hat Security Advisory: kernel:5.14.0 security update

kernel: nouveau: lock the client object tree. kernel: filelock: fix potential use-after-free in posix_lock_inode kernel: powerpc/eeh: avoid possible crash when edev->pdev changes kernel: scsi: qedf: Make qedf_execute_tmf() non-preemptible kernel: bpf: Fix use-after-free in bpf_uprobe_multi_link_attach() kernel: bpf: Fix a sdiv overflow issue kernel: bpf: Fix out-of-bounds write in trie_get_next_key()

RHSA-2024:8856 — Red Hat Security Advisory: kernel security update

kernel: xprtrdma: fix pointer derefs in error cases of rpcrdma_ep_create kernel: gso: do not skip outer ip header in case of ipip and net_failover kernel: cifs: fix oops during encryption kernel: dmaengine: fix NULL pointer in channel unregistration function kernel: memcontrol: ensure memcg acquired by id is properly set up kernel: net/bluetooth: race condition in conn_info_{min,max}_age_set() kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range kernel: netfilter: nft_set_pipapo: do not free live element kernel: KVM: Always flush async #PF workqueue when vCPU is being destroyed kernel: netfilter: nft_set_pipapo: walk over current view on netlink dump kernel: nouveau: lock the client object tree. kernel: netfilter: bridge: replace physindev with physinif in nf_bridge_info kernel: netfilter: nf_tables: Fix potential data-race in __nft_flowtable_type_get() kernel: dma-direct: Leak pages on dma_set_decrypted() failure kernel: bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq kernel: of: module: add buffer overflow check in of_modalias() kernel: r8169: Fix possible ring buffer corruption on fragmented Tx packets. kernel: net/mlx5e: Fix netif state handling kernel: netfilter: ipset: Fix race between namespace cleanup and gc in the list:set type kernel: drm/i915/dpt: Make DPT object unshrinkable kernel: ipv6: prevent possible NULL deref in fib6_nh_init() kernel: tipc: force a dst refcount before doing decryption kernel: ACPICA: Revert…

SUSE-SU-2024:1644-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2024-27062

Affected: 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, Ubuntu:16.04:LTS: linux-hwe-edge and 160 more

In the Linux kernel, the following vulnerability has been resolved: nouveau: lock the client object tree. It appears the client object tree has no locking unless I've missed something else. Fix races around adding/removing client objects, mostly vram bar mappings. 4562.099306] general protection fault, probably for non-canonical address 0x6677ed422bceb80c: 0000 [#1] PREEMPT SMP PTI [ 4562.099314] CPU: 2 PID: 23171 Comm: deqp-vk Not tainted 6.8.0-rc6+ #27 [ 4562.099324] Hardware name: Gigabyte Technology Co., Ltd. Z390 I AORUS PRO WIFI/Z390 I AORUS PRO WIFI-CF, BIOS F8 11/05/2021 [ 4562.099330] RIP: 0010:nvkm_object_search+0x1d/0x70 [nouveau] [ 4562.099503] Code: 90 90 90 90 90 90 90 90 90 90 90 90 90 66 0f 1f 00 0f 1f 44 00 00 48 89 f8 48 85 f6 74 39 48 8b 87 a0 00 00 00 48 85 c0 74 12 <48> 8b 48 f8 48 39 ce 73 15 48 8b 40 10 48 85 c0 75 ee 48 c7 c0 fe [ 4562.099506] RSP: 0000:ffffa94cc420bbf8 EFLAGS: 00010206 [ 4562.099512] RAX: 6677ed422bceb814 RBX: ffff98108791f400 RCX: ffff9810f26b8f58 [ 4562.099517] RDX: 0000000000000000 RSI: ffff9810f26b9158 RDI: ffff98108791f400 [ 4562.099519] RBP: ffff9810f26b9158 R08: 0000000000000000 R09: 0000000000000000 [ 4562.099521] R10: ffffa94cc420bc48 R11: 0000000000000001 R12: ffff9810f02a7cc0 [ 4562.099526] R13: 0000000000000000 R14: 00000000000000ff R15: 0000000000000007 [ 4562.099528] FS: 00007f629c5017c0(0000) GS:ffff98142c700000(0000) knlGS:0000000000000000 [ 4562.099534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4562.09953…

WID-SEC-W-2024-1008 — Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Ein lokaler Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder sonstige Auswirkungen zu verursachen.