PT-2025-38207 · Linux+2 · Linux Kernel+2
Published
2023-06-13
·
Updated
2025-11-19
·
CVE-2023-53357
CVSS v3.1
7.1
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contained a flaw in the md/raid10 subsystem within the
md bitmap get counter() function. A missing check for out-of-bounds access in the md bitmap get counter() function, following a call to md bitmap checkpage(), could lead to a slab-out-of-bounds error when a large number was written to md/bitmap set bits. The md bitmap checkpage() function returns -EINVAL if page >= bitmap->pages, but this return value was not immediately checked in md bitmap get counter().Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Out of bounds Read
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linux Kernel
Suse