CVE-2024-26632

2024-03-1800:00:00

ubuntu.com

linux kernel

vulnerability

fixed

cve-2024-26632

6.4 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.7%

JSON

In the Linux kernel, the following vulnerability has been resolved: block:
Fix iterating over an empty bio with bio_for_each_folio_all If the bio
contains no data, bio_first_folio() calls page_folio() on a NULL pointer
and oopses. Move the test that we’ve reached the end of the bio from
bio_next_folio() to bio_first_folio(). [axboe: add unlikely() to error
case]

Notes

Author	Note
rodrigo-zaiden	USN-6765-1 for linux-oem-6.5 wrongly stated that this CVE was fixed in version 6.5.0-1022.23. The mentioned notice was revoked and the state of the fix for linux-oem-6.5 was recovered to the previous state.

OSVersionArchitecturePackageVersionFilename
ubuntu23.10noarchlinux< 6.5.0-41.41UNKNOWN
ubuntu24.04noarchlinux< 6.8.0-7.7UNKNOWN
ubuntu23.10noarchlinux-aws< 6.5.0-1021.21UNKNOWN
ubuntu24.04noarchlinux-aws< anyUNKNOWN
ubuntu22.04noarchlinux-aws-6.5< anyUNKNOWN
ubuntu23.10noarchlinux-azure< 6.5.0-1022.23UNKNOWN
ubuntu24.04noarchlinux-azure< anyUNKNOWN
ubuntu22.04noarchlinux-azure-6.5< 6.5.0-1022.23~22.04.1UNKNOWN
ubuntu23.10noarchlinux-gcp< 6.5.0-1022.24UNKNOWN
ubuntu24.04noarchlinux-gcp< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	23.10	noarch	linux	< 6.5.0-41.41	UNKNOWN
ubuntu	24.04	noarch	linux	< 6.8.0-7.7	UNKNOWN
ubuntu	23.10	noarch	linux-aws	< 6.5.0-1021.21	UNKNOWN
ubuntu	24.04	noarch	linux-aws	< any	UNKNOWN
ubuntu	22.04	noarch	linux-aws-6.5	< any	UNKNOWN
ubuntu	23.10	noarch	linux-azure	< 6.5.0-1022.23	UNKNOWN
ubuntu	24.04	noarch	linux-azure	< any	UNKNOWN
ubuntu	22.04	noarch	linux-azure-6.5	< 6.5.0-1022.23~22.04.1	UNKNOWN
ubuntu	23.10	noarch	linux-gcp	< 6.5.0-1022.24	UNKNOWN
ubuntu	24.04	noarch	linux-gcp	< any	UNKNOWN