kernel: Linux kernel: Memory corruption in Squashfs due to incorrect block size calculation

A flaw was found in the Linux kernel's Squashfs filesystem. A local attacker can exploit this vulnerability by simultaneously mounting a Squashfs filesystem and issuing a specific input/output control ioctl command. This can lead to an incorrect block size calculation, causing a shift-out-of-boun...

CVE-2023-54128

In the Linux kernel, the following vulnerability has been resolved: fs: drop peer group ids under namespace lock When cleaning up peer group ids in the failure path we need to make sure to hold on to the namespace lock. Otherwise another thread might just turn the mount from a shared into a...

PT-2025-30818

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to Squashfs filesystem handling. A Syzkaller report identified a “shift-out-of-bounds” bug occurring when mounting a Squashfs filesystem...

DEBIAN-CVE-2024-53221

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null-ptr-deref in f2fssubmitpagebio There's issue as follows when concurrently installing the f2fs.ko module and mounting the f2fs file system: KASAN: null-ptr-deref in range 0x0000000000000020-0x0000000000000027 RIP:...

DEBIAN-CVE-2024-42149

In the Linux kernel, the following vulnerability has been resolved: fs: don't misleadingly warn during thaw operations The block device may have been frozen before it was claimed by a filesystem. Concurrently another process might try to mount that frozen block device and has temporarily claimed...

PT-2023-9451 · Linux +4 · Linux Kernel +4

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 gadgetfs driver of the Linux kernel, involving processes concurrently mounting and unmounting the gadgetfs filesystem. The bug occurs wh...

Race Condition

github.com/kubernetes-sigs/aws-efs-csi-driver is vulnerable to race conditions. An attacker is able to trigger a race condition during concurrent TLS mounts because concurrent mount operations may allocate the same local port, leading to either failed mount operations or an inappropriate mapping ...

CVE-2022-46174

A potential race condition issue exists within the Amazon EFS mount helper in efs-utils and aws-efs-csi-driver when using TLS to mount file systems. The mount helper allocates a local port for stunnel to receive NFS connections prior to applying the TLS tunnel. In affected versions, concurrent...