DEBIAN-CVE-2023-52451

In the Linux kernel, the following vulnerability has been resolved: powerpc/pseries/memhp: Fix access beyond end of drmem array dlparmemoryremovebyindex may access beyond the bounds of the drmem lmb array when the LMB lookup fails to match an entry with the given DRC index. When the search fails,...

UBUNTU-CVE-2024-26590

In the Linux kernel, the following vulnerability has been resolved: erofs: fix inconsistent per-file compression format EROFS can select compression algorithms on a per-file basis, and each per-file compression algorithm needs to be marked in the on-disk superblock for initialization. However,...

PT-2024-21465

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to commit 3fcdaf3d7634 "xen/events: modify internal unbind interfaces" Description The issue arises from the incorrect lock order in the Linux kernel's xen/events module. Specifically, shutdown pirq and startup pirq...

OESA-2024-1033 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: openeuler-linux-kernel-5.10.149-ext4writeinlinedata-kernelbug-365020CVE-2021-33631 An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravbremove in...

OESA-2024-1034 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: openeuler-linux-kernel-5.10.149-ext4writeinlinedata-kernelbug-365020CVE-2021-33631 An issue was discovered in the Linux kernel through 6.3.8. A use-after-free was found in ravbremove in...

kernel: use after free in nvmet_tcp_free_crypto in NVMe

A use-after-free vulnerability was found in drivers/nvme/target/tcp.c in nvmettcpfreecrypto due to a logical bug in the NVMe/TCP subsystem in the Linux kernel. This issue may allow a malicious user to cause a use-after-free and double-free problem, which may permit remote code execution or lead t...

kernel: dm cache: free background tracker's queued work in btracker_destroy

A memory leak was found in the device-mapper cache target in the Linux kernel. The btrackerdestroy function fails to free queued work items from the background tracker before destroying the slab cache. This triggers a BUG when kmemcacheshutdown finds objects still remaining...

kernel: drm/i915: Fix memory leaks in i915 selftests

A memory leak flaw was found in the Linux kernel's Intel i915 graphics driver in the selftest page allocation logic. A local user can trigger this issue when running i915 selftests and the fakegetpages function encounters errors, causing the function to return without freeing previously allocated...

kernel: md/raid10: fix null-ptr-deref in raid10_sync_request

A null pointer dereference flaw was found in the Linux kernel's RAID10 implementation. When recovery is skipped on a clean array, initresync is called but closesync is not, leaving conf-havereplacement incorrectly set to 0. If a replacement device is later added and recovery is triggered, replbio...

kernel: scsi: ses: Fix slab-out-of-bounds in ses_intf_remove()

In the Linux kernel, the following vulnerability has been resolved: scsi: ses: Fix slab-out-of-bounds in sesintfremove A fix for: BUG: KASAN: slab-out-of-bounds in sesintfremove+0x23f/0x270 ses Read of size 8 at addr ffff88a10d32e5d8 by task rmmod/12013 When edev-components is zero, accessing...

PT-2024-14746

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.0-rc3-syzkaller-gbf6547d8715b Description The issue arises when a lapbether device is created on a bonding device without members, and then a non-ARPHRD ETHER member is added, forcing the bonding master to...

kernel: mm/mempolicy: fix uninit-value in mpol_rebind_policy()

In the Linux kernel, the following vulnerability has been resolved: mm/mempolicy: fix uninit-value in mpolrebindpolicy mpolsetnodemaskmm/mempolicy.c does not set up nodemask when pol-mode is MPOLLOCAL. Check pol-mode before access pol-w.cpusetmemsallowed in mpolrebindpolicymm/mempolicy.c. BUG:...

kernel: md/raid10: fix null-ptr-deref in raid10_sync_request

A null pointer dereference flaw was found in the Linux kernel's RAID10 implementation. When recovery is skipped on a clean array, initresync is called but closesync is not, leaving conf-havereplacement incorrectly set to 0. If a replacement device is later added and recovery is triggered, replbio...

kernel: ipv6: Fix an uninit variable access bug in __ip6_make_skb()

A flaw was identified in the Linux kernel’s IPv6 networking code in the function ip6makeskb. Under certain conditions—such as when using raw IPv6 sockets and processing ICMPv6 headers—the code may access an uninitialized variable because the expected header data is not guaranteed to reside in the...

SUSE-SU-2023:4095-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2023-1206: Fixed a hash collision flaw in the IPv6 connection lookup table. A user located in the local network or with a high bandwidth connection can...

PT-2025-40237

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.14.0-70.22.1.el9 0.x86 64+debug Description The Linux kernel contains an issue within the qla2xxx SCSI driver. The problem stems from the use of smp processor id instead of raw smp processor id. This can lead t...

Kernel: netfilter: nf_tables_newrule when adding a rule with nfta_rule_chain_id leads to use-after-free

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PT-2025-38215

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc3-00044-g0a8db05b571a Description A flaw exists in the Linux kernel related to IPv6 Multicast Routing ip6mr. Specifically, a potential skb under panic issue occurs within the ip6mr cache report function...

PT-2025-53067

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc1+ 279 Description The Linux kernel contains a flaw in the ext4 file system implementation, specifically within the ext4 mb new inode pa function. A calculation error during extent allocation can lead to ...

PT-2025-53058

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.5.0-rc1-dirty 1236 Description A flaw exists in the Linux kernel's iommufd subsystem related to handling batch carry operations. Specifically, the end variable was not being set correctly, leading to a potentia...