Bug 2281185 (CVE-2024-35826) - CVE-2024-35826 kernel: block: Fix page refcounts for unaligned buffers in __bio_release_pages()
Summary: CVE-2024-35826 kernel: block: Fix page refcounts for unaligned buffers in __b...
Keywords:
Status: NEW
Alias: CVE-2024-35826
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2281186
Blocks: 2281793
TreeView+ depends on / blocked
 
Reported: 2024-05-17 23:11 UTC by Zack Miele
Modified: 2024-06-09 17:42 UTC (History)
49 users (show)

Fixed In Version: kernel 6.1.84, kernel 6.6.24, kernel 6.7.12, kernel 6.8.3, kernel 6.9
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)

Description Zack Miele 2024-05-17 23:11:41 UTC 
In the Linux kernel, the following vulnerability has been resolved:

block: Fix page refcounts for unaligned buffers in __bio_release_pages()

The Linux kernel CVE team has assigned CVE-2024-35826 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024051737-CVE-2024-35826-c17f@gregkh/T
Comment 2 Zack Miele 2024-05-17 23:12:23 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2281186]
Comment 4 Alex 2024-06-09 17:42:18 UTC 
The result of automatic check (that is developed by Alexander Larkin) for this CVE-2024-35826 is: CHECK	Maybe valid. Check manually. with impact LOW (that is an approximation based on flags SIMPLEFIX  ; these flags parsed automatically based on patch data). Such automatic check happens only for Low/Moderates (and only when not from reporter, but parsing already existing CVE). Highs always checked manually (I check it myself and then we check it again in Remediation team). In rare cases some of the Moderates could be increased to High later.
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