27 matches found
Oracle Linux 9 : kernel (ELSA-2026-24381)
The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-24381 advisory. - net/sched: fix pedit partial COW leading to page cache corruption Ivan Vecera RHEL-177392 CVE-2026-46331 - scsi: qla2xxx: Completely fix fcport doub...
RLSA-2026:27288 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: rxrpc: Fix RxGK token loading t...
ALSA-2026:27288 Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: can: isotp: fix tx.buf use-after-free in isotpsendmsg CVE-2026-31474 kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: rxrpc: Fix RxGK token loading t...
kernel security update
4.18.0-553.134.1 - Update Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and...
Important: kernel-rt security update
The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: mptcp: fix slab-use-after-free in inetlookupestablished CVE-2026-31669 kernel: xen/privcmd: fix double free via VMA splitting...
SUSE-SU-2026:22087-1 Security update for the Linux Kernel
The SUSE Linux Enterprise 16.0 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2023-20585: iommu/amd: Use maximum Event log buffer size when SNP is enabled on Family 0x19 bsc1243603. - CVE-2026-3150: bcache: fix cacheddev.sbbio use-after-free and...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: Wifi: mac80211: Fix for corruption due to changed flags in MBSS on 32-bit systems. On 32-bit systems, the size of an unsigned long is 4 bytes, while a u64 is 8 bytes. Therefore, when using oreachsetbitbit, &bits, sizeofchanged...
Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004848)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004848 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix UAF in ieee80211scanrx ieee80211scanrx tries to access scanreq-flags after a...
Security update for the Linux Kernel
The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-50116: kernel: tty: ngsm: fix deadlock and link starvation in outgoing data path bsc1244824. CVE-2024-53177: smb: prevent use-after-free due to opencacheddir...
SUSE SLES12 Security Update : kernel (Live Patch 71 for SLE 12 SP5) (SUSE-SU-2025:3703-1)
The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:3703-1 advisory. This update for the Linux Kernel 4.12.14-122269 fixes several issues. The following security issues were fixed: - CVE-2022-50386: Bluetooth:...
EUVD-2024-54039
Malicious code in bioql PyPI...
CVE-2022-49942 wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connected to a channel, sending channel "switch" announcement doesn't make any sense. The BSS list is empty in that case. This causes the fo...
CVE-2022-49934
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Fix UAF in ieee80211scanrx ieee80211scanrx tries to access scanreq-flags after a null check, but a UAF is observed when the scan is completed and ieee80211scancompleted executes, which then calls cfg80211scandone...
CVE-2025-38013 wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Set nchannels after allocating struct cfg80211scanrequest Make sure that nchannels is set after allocating the struct cfg80211registereddevice::intscanreq member. Seen with syzkaller: UBSAN:...
Security update for the Linux Kernel
The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47659: drm/plane: Move range check for formatcount earlier bsc1237839. CVE-2022-49044: dm integrity: fix memory corruption when tagsize is less than digest si...
CVE-2022-49876
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix general-protection-fault in ieee80211subifstartxmit When device is running and the interface status is changed, the gpf issue is triggered. The problem triggering process is as follows: Thread A: Thread B...
CVE-2025-21828
CVE-2025-21828 affects the Linux kernel wireless stack (wifi: mac80211). When a station (STA) is pre-moved to AUTHORIZED (e.g., in IBSS) and insertion fails, the STA can be freed without the driver knowing about it; an attempted flush of an untracked STA may crash. The description notes the root ...
CVE-2022-49416 wifi: mac80211: fix use-after-free in chanctx code
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix use-after-free in chanctx code In ieee80211vifusereservedcontext, when we have an old context and the new context's replacestate is set to IEEE80211CHANCTXREPLACENONE, we free the old context in...
CVE-2024-43911 wifi: mac80211: fix NULL dereference at band check in starting tx ba session
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix NULL dereference at band check in starting tx ba session In MLD connection, linkdata/linkconf are dynamically allocated. They don't point to vif-bssconf. So, there will be no chanreq assigned to vif-bssconf an...