Bug 2270131 (CVE-2024-26632) - CVE-2024-26632 kernel: block: Fix iterating over an empty bio with bio_for_each_folio_all
Summary: CVE-2024-26632 kernel: block: Fix iterating over an empty bio with bio_for_ea...
Keywords:
Status: NEW
Alias: CVE-2024-26632
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
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Depends On: 2270132
Blocks: 2270180
TreeView+ depends on / blocked
 
Reported: 2024-03-18 15:00 UTC by Zack Miele
Modified: 2024-03-29 17:47 UTC (History)
50 users (show)

Fixed In Version: kernel 6.1.75, kernel 6.6.14, kernel 6.7.2, kernel 6.8
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Description Zack Miele 2024-03-18 15:00:59 UTC 
In the Linux kernel, the following vulnerability has been resolved:

block: Fix iterating over an empty bio with bio_for_each_folio_all

The Linux kernel CVE team has assigned CVE-2024-26632 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/20240318100758.2828621-15-lee@kernel.org/T
Comment 1 Zack Miele 2024-03-18 15:01:36 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2270132]
Comment 2 Justin M. Forbes 2024-03-25 19:36:25 UTC 
This was fixed for Fedora with the 6.6.14 stable kernel update.
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