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CVE-2024-35936 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle chunk tree lookup error in btrfs_relocate_sys_chunks() The unhandled case in btrfs_relocate_sys_chunks() loop is a corruption, as it could be caused only by two impossible conditions: - at first the search key is set up to look for a chunk tree item, with offset -1, this is an inexact search and the key->offset will contain the correct offset upon a successful search, a valid chunk tree item cannot have an offset -1 - after first successful search, the found_key corresponds to a chunk item, the offset is decremented by 1 before the next loop, it's impossible to find a chunk item there due to alignment and size constraints


Severity



CVSS 4.0 Severity and Metrics:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/0d23b34c68c46cd225b55868bc8a269e3134816d
https://git.kernel.org/stable/c/1f9212cdbd005bc55f2b7422e7b560d9c02bd1da
https://git.kernel.org/stable/c/36c2a2863bc3896243eb724dc3fd4cf9aea633f2
https://git.kernel.org/stable/c/576164bd01bd795f8b09fb194b493103506b33c9
https://git.kernel.org/stable/c/7411055db5ce64f836aaffd422396af0075fdc99
https://git.kernel.org/stable/c/87299cdaae757f3f41212146cfb5b3af416b8385
https://git.kernel.org/stable/c/bebd9e0ff90034875c5dfe4bd514fd7055fc7a89
https://git.kernel.org/stable/c/d1ffa4ae2d591fdd40471074e79954ec45f147f7

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2024-35936
NVD Published Date:
05/19/2024
NVD Last Modified:
05/20/2024
Source:
kernel.org