CVE-2022-50067

In the Linux kernel, the following vulnerability has been resolved: btrfs: unset reloc control if transaction commit fails in preparetorelocate In btrfsrelocateblockgroup, the rc is allocated. Then btrfsrelocateblockgroup calls relocateblockgroup preparetorelocate setreloccontrol that assigns rc ...

CVE-2022-50072

In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call...

CVE-2022-50022

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if sh-batchhead && sh != sh-batchhead"...

CVE-2022-50229

CVE-2022-50229 is a Linux kernel vulnerability in the ALSA bcd2000 driver. The issue is a use-after-free (UAF) bug that occurs on the error path during probing: when snd_card_register() fails, the driver frees midi_out_urb before it is killed, enabling a UAF condition. The observed log pattern me...

CVE-2022-50219 bpf: Fix KASAN use-after-free Read in compute_effective_progs

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix KASAN use-after-free Read in computeeffectiveprogs Syzbot found a Use After Free bug in computeeffectiveprogs. The reproducer creates a number of BPF links, and causes a fault injected alloc to fail, while calling...

CVE-2022-50219 bpf: Fix KASAN use-after-free Read in compute_effective_progs

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix KASAN use-after-free Read in computeeffectiveprogs Syzbot found a Use After Free bug in computeeffectiveprogs. The reproducer creates a number of BPF links, and causes a fault injected alloc to fail, while calling...

CVE-2022-50072 NFSv4/pnfs: Fix a use-after-free bug in open

In the Linux kernel, the following vulnerability has been resolved: NFSv4/pnfs: Fix a use-after-free bug in open If someone cancels the open RPC call, then we must not try to free either the open slot or the layoutget operation arguments, since they are likely still in use by the hung RPC call...

CVE-2022-50067 btrfs: unset reloc control if transaction commit fails in prepare_to_relocate()

In the Linux kernel, the following vulnerability has been resolved: btrfs: unset reloc control if transaction commit fails in preparetorelocate In btrfsrelocateblockgroup, the rc is allocated. Then btrfsrelocateblockgroup calls relocateblockgroup preparetorelocate setreloccontrol that assigns rc ...

CVE-2022-50022

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if sh-batchhead && sh != sh-batchhead"...

CVE-2022-50022 drivers:md:fix a potential use-after-free bug

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if sh-batchhead && sh != sh-batchhead"...

CVE-2022-50022 drivers:md:fix a potential use-after-free bug

In the Linux kernel, the following vulnerability has been resolved: drivers:md:fix a potential use-after-free bug In line 2884, "raid5releasestripesh;" drops the reference to sh and may cause sh to be released. However, sh is subsequently used in lines 2886 "if sh-batchhead && sh != sh-batchhead"...

CVE-2022-50005

The CVE-2022-50005 issue concerns Linux kernel NFC code for pn533 devices. The root cause is a use-after-free caused by a timer (cmd_timeout) not being canceled during pn532_uart_remove(), allowing a concurrent use path to dereference freed memory. The fix adds del_timer_sync() in pn532_uart_remo...

CVE-2022-50005 nfc: pn533: Fix use-after-free bugs caused by pn532_cmd_timeout

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: Fix use-after-free bugs caused by pn532cmdtimeout When the pn532 uart device is detaching, the pn532uartremove is called. But there are no functions in pn532uartremove that could delete the cmdtimeout timer, which wil...

CVE-2022-49939 binder: fix UAF of ref->proc caused by race condition

In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of ref-proc caused by race condition A transaction of type BINDERTYPEWEAKHANDLE can fail to increment the reference for a node. In this case, the target proc normally releases the failed reference upon close as...

CVE-2025-38079 crypto: algif_hash - fix double free in hash_accept

In the Linux kernel, the following vulnerability has been resolved: crypto: algifhash - fix double free in hashaccept If accept2 is called on socket type algifhash with MSGMORE flag set and cryptoahashimport fails, sk2 is freed. However, it is also freed in afalgrelease, leading to...

PT-2025-25865 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 5.19.0-rc8 Description: A use-after-free bug has been identified in the Linux kernel, specifically in the binder component. This issue arises due to a race condition where a transaction of type BINDER TYPE WEAK...

PT-2025-25993 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free bug has been identified in the Linux kernel, specifically in the btrfs file system. The issue arises when the btrfs commit transaction function fails, causing the relo...

libvpx: Double-free in libvpx encoder

A flaw was found in libvpx. A double-free issue can occur in vpxcodecencinitmulti after a failed allocation when initializing the encoder for WebRTC. This can cause memory corruption and an exploitable crash...

OESA-2025-1624 libarchive security update

is an open-source BSD-licensed C programming library that provides streaming access to a variety of different archive formats, including tar, cpio, pax, zip, and ISO9660 images. The distribution also includes bsdtar and bsdcpio, full-featured implementations of tar and cpio that use . Security...

CVE-2020-7463

In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. The...