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CVE-2024-26736

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CVE-2024-26736

Published: Apr 3, 2024

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: afs: Increase buffer size in afs_update_volume_status() The max length of volume->vid value is 20 characters. So increase idbuf[] size up to 24 to avoid overflow. Found by Linux Verification Center (linuxtesting.org) with SVACE. [DH: Actually, it's 20 + NUL, so increase it to 24 and use snprintf()]

VendorProductVersions

Linux

Linux

affected
d2ddc776a4581d900fc3bdc7803b403daae64d88 - < 5c27d85a69fa16a08813ba37ddfb4bbc9a1ed6b5
affected
d2ddc776a4581d900fc3bdc7803b403daae64d88 - < d9b5e2b7a8196850383c70d099bfd39e81ab6637
affected
d2ddc776a4581d900fc3bdc7803b403daae64d88 - < e56662160fc24d28cb75ac095cc6415ae1bda43e
affected
d2ddc776a4581d900fc3bdc7803b403daae64d88 - < e8530b170e464017203e3b8c6c49af6e916aece1
affected
d2ddc776a4581d900fc3bdc7803b403daae64d88 - < 6e6065dd25b661420fac19c34282b6c626fcd35e

+2 more versions

Linux

Linux

affected
4.15
unaffected
0 - < 4.15
unaffected
5.4.270 - <= 5.4.*
unaffected
5.10.211 - <= 5.10.*
unaffected
5.15.150 - <= 5.15.*

+4 more versions

References

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