979 matches found
Astra Linux – vulnerability in linux-6.18
In the Linux kernel, the following vulnerability has been resolved: dm-pcache: reject option groups without values The pcache target parses optional arguments as name/value pairs. An example is a table that advertizes one optional argument but provides only a recognized option name, such as...
kernel: dm cache policy smq: fix missing locks in invalidating cache blocks
A flaw was found in the Linux kernel's device-mapper dm cache policy, specifically within the smq module. In passthrough mode, the invalidatemapping operation lacks proper locking, allowing for concurrent access. This can lead to data races, resulting in data corruption or use-after-free issues,...
kernel: dm cache policy smq: fix missing locks in invalidating cache blocks
A flaw was found in the Linux kernel's device-mapper dm cache policy, specifically within the smq module. In passthrough mode, the invalidatemapping operation lacks proper locking, allowing for concurrent access. This can lead to data races, resulting in data corruption or use-after-free issues,...
CVE-2026-99256
A flaw was found in the Linux kernel's Device Mapper cache dm-cache subsystem. Improper lock ownership handling in the background work locking mechanism allows a lock to be released by a different process than the one that acquired it when suspending and resuming a cache device. A local user with...
kernel: dm cache policy smq: fix missing locks in invalidating cache blocks
A flaw was found in the Linux kernel's device-mapper dm cache policy, specifically within the smq module. In passthrough mode, the invalidatemapping operation lacks proper locking, allowing for concurrent access. This can lead to data races, resulting in data corruption or use-after-free issues,...
CVE-2026-89997
A flaw was found in the Linux kernel's device mapper dm component. A local attacker could exploit a race condition between the resume and remove input/output control ioctl operations. This could lead to a use-after-free vulnerability, potentially allowing for arbitrary code execution or denial of...
CVE-2026-99036
A flaw was found in the Linux kernel's Device Mapper subsystem. A local privileged user could trigger a race condition by issuing concurrent device control ioctl operations during a device resume sequence. Because the kernel accesses mapping information without proper locking after swapping table...
CVE-2026-99063
A flaw was found in the Linux kernel's Device Mapper DM subsystem. When processing certain input/output control ioctl requests with minimal buffer sizes, the interface fails to properly validate that the result buffer's start offset remains within the allocated memory boundaries. A local attacker...
CVE-2026-89998
A flaw was found in the Linux kernel's device mapper dm subsystem. A local user could trigger a race condition by calling two concurrent table load input/output controls ioctls. This race condition, occurring during the processing of device mapper tables, can lead to access to invalid memory...
CLSA-2026-1773832495 Fix of 132 CVEs
CVE-2023-53515 - virtio-mmio: don't break lifecycle of vmdev CVE-2023-53515 CVE-2025-39967 - fbcon: fix integer overflow in fbcondosetfont CVE-2025-39967 - fbcon: Fix OOB access in font allocation CVE-2025-39967 CVE-2025-38702 - fbdev: fix potential buffer overflow in doregisterframebuffer...
CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
DEBIAN-CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
UBUNTU-CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
CVE-2026-114038
A flaw in device-mapper-multipath allows a local user to trigger an out-of-bounds read by sending a command containing a format string with a trailing percent character to the multipath daemon . This vulnerability can result in information disclosure by exposing unintended daemon memory or cause ...
CVE-2026-114038 Device-mapper-multipath: device-mapper-multipath: information disclosure via malformed format string
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
EUVD-2026-106990
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
CVE-2026-114038 Device-mapper-multipath: device-mapper-multipath: information disclosure via malformed format string
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...
CVE-2026-114038
A flaw was found in device-mapper-multipath. A local user can trigger an out-of-bounds read by sending a command with a format string ending in a trailing percent character to the multipath daemon. This issue can allow the user to expose unintended daemon memory, leading to information disclosure...