CVE-2025-71139

In the Linux kernel, the following vulnerability has been resolved: kernel/kexec: fix IMA when allocation happens in CMA area Bug description When I tested kexec with the latest kernel, I ran into the following warning: 40.712410 ------------ cut here ------------ 40.712576 WARNING: CPU: 2 PID:...

CVE-2025-71134 mm/page_alloc: change all pageblocks migrate type on coalescing

In the Linux kernel, the following vulnerability has been resolved: mm/pagealloc: change all pageblocks migrate type on coalescing When a page is freed it coalesces with a buddy into a higher order page while possible. When the buddy page migrate type differs, it is expected to be updated to matc...

CVE-2025-71133

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: avoid invalid read in irdmanetevent irdmanetevent should not dereference anything from "neigh" alias "ptr" until it has checked that the event is NETEVENTNEIGHUPDATE. Other events come with different structures pointe...

CVE-2025-71133

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: avoid invalid read in irdmanetevent irdmanetevent should not dereference anything from "neigh" alias "ptr" until it has checked that the event is NETEVENTNEIGHUPDATE. Other events come with different structures pointe...

CVE-2025-71130 drm/i915/gem: Zero-initialize the eb.vma array in i915_gem_do_execbuffer

In the Linux kernel, the following vulnerability has been resolved: drm/i915/gem: Zero-initialize the eb.vma array in i915gemdoexecbuffer Initialize the eb.vma array with values of 0 when the eb structure is first set up. In particular, this sets the eb-vmai.vma pointers to NULL, simplifying...

CVE-2025-71122

CVE-2025-71122 concerns Linux kernel iommufd/selftest: overflow in IOMMU_TEST_OP_ADD_RESERVED, discovered by syzkaller and fixed by validating the user input length in the test ioctl. Affects test kernels with CONFIG_IOMMUFD_TEST; no exploitation details provided in the available documents.

CVE-2025-71110 mm/slub: reset KASAN tag in defer_free() before accessing freed memory

In the Linux kernel, the following vulnerability has been resolved: mm/slub: reset KASAN tag in deferfree before accessing freed memory When CONFIGSLUBTINY is enabled, kfreenolock calls kasanslabfree before deferfree. On ARM64 with MTE Memory Tagging Extension, kasanslabfree poisons the memory an...

CVE-2025-71108

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Handle incorrect numconnectors capability The UCSI spec states that the numconnectors field is 7 bits, and the 8th bit is reserved and should be set to zero. Some buggy FW has been known to set this bit, and it...

CVE-2025-71108

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Handle incorrect numconnectors capability The UCSI spec states that the numconnectors field is 7 bits, and the 8th bit is reserved and should be set to zero. Some buggy FW has been known to set this bit, and it...

CVE-2025-71108 usb: typec: ucsi: Handle incorrect num_connectors capability

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Handle incorrect numconnectors capability The UCSI spec states that the numconnectors field is 7 bits, and the 8th bit is reserved and should be set to zero. Some buggy FW has been known to set this bit, and it...

CVE-2025-71108 usb: typec: ucsi: Handle incorrect num_connectors capability

In the Linux kernel, the following vulnerability has been resolved: usb: typec: ucsi: Handle incorrect numconnectors capability The UCSI spec states that the numconnectors field is 7 bits, and the 8th bit is reserved and should be set to zero. Some buggy FW has been known to set this bit, and it...

CVE-2025-71105 f2fs: use global inline_xattr_slab instead of per-sb slab cache

In the Linux kernel, the following vulnerability has been resolved: f2fs: use global inlinexattrslab instead of per-sb slab cache As Hong Yun reported in mailing list: loop7: detected capacity change from 0 to 131072 ------------ cut here ------------ kmemcache of name 'f2fsxattrentry-7:7' alread...

kernel: can: j1939: prevent deadlock by changing j1939_socks_lock to rwlock

A vulnerability was found in the Linux kernel's Controller Area Network CAN protocol, within the J1939 protocol implementation. This issue occurs due to a potential deadlock caused by a race condition involving three locks: j1939sockslock, activesessionlistlock, and sksessionqueuelock. This issue...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

SUSE-SU-2026:20243-1 Security update for gpg2

This update for gpg2 fixes the following issues: - CVE-2025-68973: out-of-bounds write when processing specially crafted input in the armor parser can lead to memory corruption bsc1255715. Other security fixes: - gpg: Avoid potential downgrade to SHA1 in 3rd party key signatures bsc1256246. - gpg...

Important: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

kernel: RDMA/rxe: Fix incomplete state save in rxe_requester

An incorrect state restoration flaw was found in the Linux kernel's RDMA rxe soft-RoCE driver in the requester packet transmission logic. A local user with access to RDMA devices can trigger this issue when network layer packet drops occur during RDMA send operations, causing the work queue eleme...

SUSE CVE-2025-68769

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix return value of f2fsrecoverfsyncdata With below scripts, it will trigger panic in f2fs: mkfs.f2fs -f /dev/vdd mount /dev/vdd /mnt/f2fs touch /mnt/f2fs/foo sync echo 111 /mnt/f2fs/foo f2fsio fsync /mnt/f2fs/foo f2fsio...

SUSE CVE-2025-71067

In the Linux kernel, the following vulnerability has been resolved: ntfs: set dummy blocksize to read bootblock when mounting When mounting, sb-sblocksize is used to read the bootblock without being defined or validated. Set a dummy blocksize before attempting to read the bootblock. The issue can...

SUSE CVE-2025-71080

In the Linux kernel, the following vulnerability has been resolved: ipv6: fix a BUG in rt6getpcpuroute under PREEMPTRT On PREEMPTRT kernels, after rt6getpcpuroute returns NULL, the current task can be preempted. Another task running on the same CPU may then execute rt6makepcpuroute and successful...