kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

fs/proc: fix softlockup in __read_vmcore (part 2)

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kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

kernel: can: bcm: Fix UAF in bcm_proc_show()

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Fix UAF in bcmprocshow BUG: KASAN: slab-use-after-free in bcmprocshow+0x969/0xa80 Read of size 8 at addr ffff888155846230 by task cat/7862 CPU: 1 PID: 7862 Comm: cat Not tainted 6.5.0-rc1-00153-gc8746099c197 230 Hardwar...

UBUNTU-CVE-2025-21694

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

CVE-2025-21694 fs/proc: fix softlockup in __read_vmcore (part 2)

In the Linux kernel, the following vulnerability has been resolved: fs/proc: fix softlockup in readvmcore part 2 Since commit 5cbcb62dddf5 "fs/proc: fix softlockup in readvmcore" the number of softlockups in readvmcore at kdump time have gone down, but they still happen sometimes. In a memory...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: In the bcm function, there was an issue where bo-bcmprocread was cleared after the removeprocentry function was called. The syzbot tool reported a warning in the bcmrelease function. The bug fix addressed another warning that...

The vulnerability of Linux operating system’s kernel’s fs/proc components, which allows a hacker to cause a service failure

The vulnerability of the fs/proc components in the Linux operating system’s kernel is related to improper error handling. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2025-21646

In the Linux kernel, the following vulnerability has been resolved: afs: Fix the maximum cell name length The kafs filesystem limits the maximum length of a cell to 256 bytes, but a problem occurs if someone actually does that: kafs tries to create a directory under /proc/net/afs/ with the name o...

UBUNTU-CVE-2024-56779

In the Linux kernel, the following vulnerability has been resolved: nfsd: fix nfs4openowner leak when concurrent nfsd4open occur The action force umountumount -f will attempt to kill all rpctask even umount operation may ultimately fail if some files remain open. Consequently, if an action attemp...

PT-2025-34414

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A use-after-free UAF issue exists in the proc file system. A direct check of pde-proc ops-proc lseek may lead to a UAF condition during a rmmod scenario. This is due to a gap in proc r...

SUSE CVE-2024-47733

In the Linux kernel, the following vulnerability has been resolved: netfs: Delete subtree of 'fs/netfs' when netfs module exits In netfsinit or fscacheprocinit, we create dentry under 'fs/netfs', but in netfsexit, we only delete the proc entry of 'fs/netfs' without deleting its subtree. This...

DEBIAN-CVE-2024-47733

In the Linux kernel, the following vulnerability has been resolved: netfs: Delete subtree of 'fs/netfs' when netfs module exits In netfsinit or fscacheprocinit, we create dentry under 'fs/netfs', but in netfsexit, we only delete the proc entry of 'fs/netfs' without deleting its subtree. This...

UBUNTU-CVE-2024-47733

In the Linux kernel, the following vulnerability has been resolved: netfs: Delete subtree of 'fs/netfs' when netfs module exits In netfsinit or fscacheprocinit, we create dentry under 'fs/netfs', but in netfsexit, we only delete the proc entry of 'fs/netfs' without deleting its subtree. This...

SUSE CVE-2024-46771

In the Linux kernel, the following vulnerability has been resolved: can: bcm: Remove proc entry when dev is unregistered. syzkaller reported a warning in bcmconnect below. 0 The repro calls connect to vxcan1, removes vxcan1, and calls connect with ifindex == 0. Calling connect for a BCM socket...