147 matches found
CVE-2026-43427 usb: class: cdc-wdm: fix reordering issue in read code path
In the Linux kernel, the following vulnerability has been resolved: usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compiler optimization or CPU out-of-order execution, the desc-length update can be reordered before the memmove. If this happens, wdmread...
PT-2026-39088
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A reordering issue exists in the read code path of the usb class cdc-wdm. Due to compiler optimization or CPU out-of-order execution, the desc-length update may occur before the memmove...
Linux Distros Unpatched Vulnerability : CVE-2026-43427
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - usb: class: cdc-wdm: fix reordering issue in read code path Quoting the bug report: Due to compiler optimization or CPU out-of-order execution, the desc-length...
EUVD-2025-205096
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix racy bitfield write in btrfsclearspaceinfofull From the memory-barriers.txt document regarding memory barrier ordering guarantees: These guarantees do not apply to bitfields, because compilers often generate code to...
AZL-78407 CVE-2025-68358 affecting package kernel 5.15.200.1-1
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix racy bitfield write in btrfsclearspaceinfofull From the memory-barriers.txt document regarding memory barrier ordering guarantees: These guarantees do not apply to bitfields, because compilers often generate code to...
CVE-2025-68358
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix racy bitfield write in btrfsclearspaceinfofull From the memory-barriers.txt document regarding memory barrier ordering guarantees: These guarantees do not apply to bitfields, because compilers often generate code to...
CVE-2023-53998
CVE-2023-53998: Linux kernel virtio RNG (hwrng) data_race between writer and reader in data_avail; fix uses smp_store_release on data_avail and smp_load_acquire on first read, with safe subsequent reads. Also removes redundant zeroing of data_idx in random_recv_done and data_avail in request_entr...
CVE-2025-68358
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix racy bitfield write in btrfsclearspaceinfofull From the memory-barriers.txt document regarding memory barrier ordering guarantees: These guarantees do not apply to bitfields, because compilers often generate code to...
CVE-2025-68358 btrfs: fix racy bitfield write in btrfs_clear_space_info_full()
In the Linux kernel, the following vulnerability has been resolved: btrfs: fix racy bitfield write in btrfsclearspaceinfofull From the memory-barriers.txt document regarding memory barrier ordering guarantees: These guarantees do not apply to bitfields, because compilers often generate code to...
CVE-2025-68358
CVE-2025-68358 (Linux kernel, btrfs) : A race condition was fixed in btrfs_clear_space_info_full() that updated bitfield members (full, chunk_alloc, flush) without holding the space_info lock, risking corruption of adjacent fields due to non-atomic read-modify-write sequences on bitfields. The fi...
PT-2025-52955
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the virtio random number generator rng device when handling entropy requests and data availability. Specifically, the issue occurs when a new request is...
Unbreakable Enterprise kernel security update
5.4.17-2136.350.3.1 - Reapply 'cpuidle: menu: Avoid discarding useful information' Harshvardhan Jha Orabug: 38744458 - fbcon: fix integer overflow in font allocation Samasth Norway Ananda Orabug: 38744453 5.4.17-2136.350.3 - net/rds: Fix rsrecvpending counting issue Gerd Rausch Orabug: 38506370...
CVE-2023-53839 dccp: fix data-race around dp->dccps_mss_cache
In the Linux kernel, the following vulnerability has been resolved: dccp: fix data-race around dp-dccpsmsscache dccpsendmsg reads dp-dccpsmsscache before locking the socket. Same thing in dodccpgetsockopt. Add READONCE/WRITEONCE annotations, and change dccpsendmsg to check again dccpsmsscache aft...
UBUNTU-CVE-2025-40174
In the Linux kernel, the following vulnerability has been resolved: x86/mm: Fix SMP ordering in switchmmirqsoff Stephen noted that it is possible to not have an smpmb between the loadedmm store and the tlbgen load in switchmm, meaning the ordering against flushtlbmmrange goes out the window, and ...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989780)
"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989780 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix hang in usbkillurb by adding memory barriers The syzbot fuzzer has identified a b...
Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989652)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989652 advisory. In the Linux kernel, the following vulnerability has been resolved: btrfs: fix memory ordering between normal and ordered work functions Ordered work functions aren'...
kernel: Fix of 39 CVEs
nfs: fix UAF in direct writes CVE-2024-26958 - NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 - thermal: core: prevent potential string overflow CVE-2023-52868 - ath5k: fix OOB in ath5keepromreadpcalinfo5111 CVE-2021-47633 - RDMA/cma: Ensure rdmaaddrcancel happens before issuing...
CLSA-2025-1761074747 kernel: Fix of 39 CVEs
nfs: fix UAF in direct writes CVE-2024-26958 - NFSD: Fix the behavior of READ near OFFSETMAX CVE-2022-48827 - thermal: core: prevent potential string overflow CVE-2023-52868 - ath5k: fix OOB in ath5keepromreadpcalinfo5111 CVE-2021-47633 - RDMA/cma: Ensure rdmaaddrcancel happens before issuing...