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bdu:2024-00096

BELL-CVE-2024-0193

Affected: Alpaquita:23: linux-lts

certfr-2024-avi-0073 — De multiples vulnérabilités ont été découvertes dans le noyau Linux d'Ubuntu. Certaines d'e…

certfr-2024-avi-0073

cnvd-2024-30380

EUVD-2026-274168

fkie_cve-2024-0193

A use-after-free flaw was found in the netfilter subsystem of the Linux kernel. If the catchall element is garbage-collected when the pipapo set is removed, the element can be deactivated twice. This can cause a use-after-free issue on an NFT_CHAIN object or NFT_OBJECT object, allowing a local unprivileged user with CAP_NET_ADMIN capability to escalate their privileges on the system.

GHSA-52x7-wcqq-wfjp

gsd-2024-0193

ICSA-25-226-15 — Siemens SINEC OS

In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference. In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_scmi: Harden accesses to the reset domains

Accessing reset domains descriptors by the index upon the SCMI drivers requests through the SCMI reset operations interface can potentially lead to out-of-bound violations if the SCMI driver misbehave.

Add an internal consistency check before any such domains descriptors accesses. In the Linux kernel, the following vulnerability has been resolved:

media: lgdt3306a: Add a check against null-pointer-def

The driver should check whether the client provides the platform_data.

The following log reveals it:

[ 29.610324] BUG: KASAN: null-ptr-deref in kmemdup+0x30/0x40 [ 29.610730] Read of size 40 at addr 0000000000000000 by task bash/414 [ 29.612820] Call Trace: [ 29.613030] <TASK> [ 29.613201] dump_stack_lvl+0x56/0x6f [ 29.613496] ? kmemdup+0x30/0x40 [ 29.613754] print_report.cold+0x494/0x6b7 [ 29.614082] ? kmemdup+0x30/0x40 [ 29.614340] kasan_report+0x8a/0x190 [ 29.614628] ? kmemdup+0x30/0x40 [ 29.614888] kasan_check_range+0x14d/0x1d0 [ 29.615213] memcpy+0x20/0x60 [ 29.615454] kmemdup+0x30/0x40 [ 29.615700] lgdt3306a_probe+0x52/0x310 [ 29.616339] i2c_device_probe+0x951/0xa90 In the Linux kernel, the following vulnerability has been resolved: netfilter:…

RHSA-2024:1018 — Red Hat Security Advisory: kernel security update

kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction kernel: GSM multiplexing race condition leads to privilege escalation kernel: inactive elements in nft_pipapo_walk kernel: Out of boundary write in perf_read_group() as result of overflow a perf_event's read_size kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c kernel: use-after-free during a race condition between a nonblocking atomic commit and a driver unload in drivers/gpu/drm/drm_atomic.c kernel: netfilter: nf_tables: don't skip expired elements during walk kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation kernel: nf_tables: use-after-free vulnerability in the nft_setelem_catchall_deactivate() function kernel: nf_tables: use-after-free vulnerability in the nft_verdict_init() function

RHSA-2024:1248 — Red Hat Security Advisory: kernel security update

kernel: Use-after-free in nft_verdict_dump due to a race between set GC and transaction kernel: A heap out-of-bounds write when function perf_read_group is called and sibling_list is smaller than its child's sibling_list kernel: NULL pointer dereference in nvmet_tcp_build_iovec kernel: NULL pointer dereference in nvmet_tcp_execute_request kernel: NULL pointer dereference in __nvmet_req_complete kernel: Out-Of-Bounds Read vulnerability in smbCalcSize kernel: OOB Access in smb2_dump_detail kernel: inactive elements in nft_pipapo_walk kernel: use-after-free in amdgpu_cs_wait_all_fences in drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c kernel: netfilter: use-after-free in nft_trans_gc_catchall_sync leads to privilege escalation kernel: ktls overwrites readonly memory pages when using function splice with a ktls socket as destination

SSA-613116 — SSA-613116: Multiple Vulnerabilities in Third-Party Components in SINEC OS before V3.1

firmware: arm_scmi: Harden accesses to the reset domains

Add an internal consistency check before any such domains descriptors accesses. In the Linux kernel, the following vulnerability has been resolved:

media: lgdt3306a: Add a check against null-pointer-def

The driver should check whether the client provides the platform_data.

The following log reveals it:

UBUNTU-CVE-2024-0193

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 99 more

WID-SEC-W-2024-0006 — Linux Kernel: Schwachstelle ermöglicht Privilegieneskalation

Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um seine Privilegien zu erhöhen.