CVE-2025-40099

CVE-2025-40099 affects the Linux kernel CIFS/SMB client, specifically parse_dfs_referrals in fs/smb/client/misc.c. A malicious SMB server can send malformed FSCTL_DFS_GET_REFERRALS replies (smaller than the reply struct or with NumberOfReferrals larger than the header indicates), leading to out-o...

EUVD-2025-36442

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to do sanity check on node footer for non inode dnode As syzbot reported below: ------------ cut here ------------ kernel BUG at fs/f2fs/file.c:1243! Oops: invalid opcode: 0000 1 SMP KASAN NOPTI CPU: 0 UID: 0 PID: 5354...

DEBIAN-CVE-2025-40039

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fix race condition in RPC handle list access The 'sess-rpchandlelist' XArray manages RPC handles within a ksmbd session. Access to this list is intended to be protected by 'sess-rpclock' an rwsemaphore. However, the lockin...

CVE-2025-40078 bpf: Explicitly check accesses to bpf_sock_addr

In the Linux kernel, the following vulnerability has been resolved: bpf: Explicitly check accesses to bpfsockaddr Syzkaller found a kernel warning on the following sockaddr program: 0: r0 = 0 1: r2 = u32 r1 +60 2: exit which triggers: verifier bug: error during ctx access conversion 0 This is...

CVE-2025-40078

Linux kernel vulnerability CVE-2025-40078 concerns bpf_sock_addr padding access. Syzkaller-triggered a verifier bug during context access conversion because an implicit 4-byte padding after msg_src_ip4 was not rejected, allowing invalid padding access to slip through sock_addr_is_valid_access. Th...

EUVD-2025-36458

In the Linux kernel, the following vulnerability has been resolved: pps: fix warning in ppsregistercdev when register device fail Similar to previous commit 2a934fdb01db "media: v4l2-dev: fix error handling in videoregisterdevice", the release hook should be set before deviceregister. Otherwise,...

CVE-2025-40064 smc: Fix use-after-free in __pnet_find_base_ndev().

In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in pnetfindbasendev. syzbot reported use-after-free of netdevice in pnetfindbasendev, which was called during connect. 0 smcpnetfindismresource fetches skdstgetsk-dev and passes down to pnetfindbasendev,...

CVE-2025-40057

CVE-2025-40057 concerns the Linux kernel. The issue, tracked as ptp: Add a upper bound on max_vclocks, arises when the max_vclocks_store argument becomes too large for kcalloc, potentially triggering allocation failures. The vulnerability is resolved by extending guards to prevent oversized value...

Important: kernel-livepatch-4.14.355-280.695

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Use rawsmpprocessorid instead of smpprocessorid CVE-2023-53530 Affected Packages: kernel-livepatch-4.14.355-280.695 Issue Correction: Please ensure you have live patching enabled. Run yum update...

SUSE CVE-2025-40019

In the Linux kernel, the following vulnerability has been resolved: crypto: essiv - Check ssize for decryption and in-place encryption Move the ssize check to the start in essivaeadcrypt so that it's also checked for decryption and in-place encryption...

SUSE SLES15 Security Update : kernel (Live Patch 0 for SLE 15 SP7) (SUSE-SU-2025:3765-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3765-1 advisory. This update for the Linux Kernel 6.4.0-15070051 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilter:...

PT-2025-44990

Name of the Vulnerable Software and Affected Versions AMD processors affected versions not specified Description A flaw exists in the RDSEED instruction used for hardware-level random number generation on Zen 5 CPUs. This issue can cause the 16-bit and 32-bit versions of RDSEED to produce...

SUSE SLES15 Security Update : kernel (Live Patch 20 for SLE 15 SP5) (SUSE-SU-2025:3734-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3734-1 advisory. This update for the Linux Kernel 5.14.21-1505005583 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilter...

DEBIAN-CVE-2022-50564

In the Linux kernel, the following vulnerability has been resolved: s390/netiucv: Fix return type of netiucvtx With clang's kernel control flow integrity kCFI, CONFIGCFICLANG, indirect call targets are validated against the expected function pointer prototype to make sure the call target is valid...

CVE-2023-53714 drm/stm: ltdc: fix late dereference check

In the Linux kernel, the following vulnerability has been resolved: drm/stm: ltdc: fix late dereference check In ltdccrtcsetcrcsource, struct drmcrtc was dereferenced in a containerof before the pointer check. This could cause a kernel panic. Fix this smatch warning: drivers/gpu/drm/stm/ltdc.c:11...

CVE-2023-53715 wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: cfg80211: Pass the PMK in binary instead of hex Apparently the hex passphrase mechanism does not work on newer chips/firmware e.g. BCM4387. It seems there was a simple way of passing it in binary all along, so use...

CVE-2023-53709

CVE-2023-53709 affects the Linux kernel ring-buffer subsystem. The vulnerability arises from a race between rb_move_tail and rb_check_pages where RB_FLAG on head_page is updated during an integrity check and then cleared, creating a data race that can corrupt the ring buffer’s integrity. The issu...

CVE-2022-50568 usb: gadget: f_hid: fix f_hidg lifetime vs cdev

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: fhid: fix fhidg lifetime vs cdev The embedded struct cdev does not have its lifetime correctly tied to the enclosing struct fhidg, so there is a use-after-free if /dev/hidgN is held open while the gadget is deleted...

SUSE SLES15 Security Update : kernel (Live Patch 33 for SLE 15 SP4) (SUSE-SU-2025:3705-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3705-1 advisory. This update for the Linux Kernel 5.14.21-15040024141 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilte...

SUSE SLES15 Security Update : kernel (Live Patch 32 for SLE 15 SP4) (SUSE-SU-2025:3704-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3704-1 advisory. This update for the Linux Kernel 5.14.21-15040024136 fixes several issues. The following security issues were fixed: - CVE-2025-38678: netfilte...