SUSE CVE-2026-53344

In the Linux kernel, the following vulnerability has been resolved: pinctrl: mcp23s08: Initialize mcp-dev and mcp-addr before regmap init Regmap initialization triggers regcachemaplepopulate which attempts SPI read to populate cache. SPI read requires mcp-dev and mcp-addr to be set, without them,...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: regmap: maple: Fixed cache corruption in regcachemaple Drop. When retaining the upper bound of a cache block entry, the entry array must be indexed by the offset from the base register of the block, i.e., max - mas.index. The cod...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the masstoregfp function in the drivers/base/regmap/regcache-maple.c file of the Linux kernel is related to the lack of memory release after its expiration. Exploiting this vulnerability could allow an attacker to cause a service failure...

Linux regmap driver Heap Buffer Overflow DoS

The vulnerability of the regcachemapledrop function in the drivers/base/regmap/regcache-maple.c file of the regmap driver in the Linux operating system is related to access to memory beyond the allocated buffer. Exploiting this vulnerability could allow an attacker to compromise the...

SUSE CVE-2024-36019

In the Linux kernel, the following vulnerability has been resolved: regmap: maple: Fix cache corruption in regcachemapledrop When keeping the upper end of a cache block entry, the entry array must be indexed by the offset from the base register of the block, i.e. max - mas.index. The code was...

PT-2024-4097

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the regcache maple drop function in the Linux kernel's regmap module, specifically in the drivers/base/regmap/regcache-maple.c file. It involves an out-of-bounds...