<p>There is no fixed version for <code>RHEL:7</code> <code>kernel-doc</code>.</p>

Improper Cleanup on Thrown Exception Affecting kernel-doc package, versions *

Threat Intelligence

0.04% (15^th percentile)

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Snyk ID SNYK-RHEL7-KERNELDOC-6963154
published 21 May 2024
disclosed 19 May 2024

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Introduced: 19 May 2024

CVE-2024-35936 Open this link in a new tab CWE-460 Open this link in a new tab

How to fix?

There is no fixed version for RHEL:7 kernel-doc.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-doc package and not the kernel-doc package as distributed by RHEL. See How to fix? for RHEL:7 relevant fixed versions and status.

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

References

CVSS Scores

version 3.1

Attack Vector (AV)

Local
Attack Complexity (AC)

Low
Privileges Required (PR)

Low
User Interaction (UI)

None

Scope (S)

Unchanged

Confidentiality (C)

None
Integrity (I)

None
Availability (A)

High

Improper Cleanup on Thrown Exception Affecting kernel-doc package, versions *

Severity

Based on Red Hat Enterprise Linux security rating