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CVE-2024-36964

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CVE-2024-36964

Published: Jun 3, 2024

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: fs/9p: only translate RWX permissions for plain 9P2000 Garbage in plain 9P2000's perm bits is allowed through, which causes it to be able to set (among others) the suid bit. This was presumably not the intent since the unix extended bits are handled explicitly and conditionally on .u.

VendorProductVersions

Linux

Linux

affected
45089142b1497dab2327d60f6c71c40766fc3ea4 - < e90bc596a74bb905e0a45bf346038c3f9d1e868d
affected
45089142b1497dab2327d60f6c71c40766fc3ea4 - < df1962a199783ecd66734d563caf0fedecf08f96
affected
45089142b1497dab2327d60f6c71c40766fc3ea4 - < 5a605930e19f451294bd838754f7d66c976a8a2c
affected
45089142b1497dab2327d60f6c71c40766fc3ea4 - < ad4f65328661392de74e3608bb736fedf3b67e32
affected
45089142b1497dab2327d60f6c71c40766fc3ea4 - < ca9b5c81f0c918c63d73d962ed8a8e231f840bc8

+5 more versions

Linux

Linux

affected
3.1
unaffected
0 - < 3.1
unaffected
4.19.314 - <= 4.19.*
unaffected
5.4.276 - <= 5.4.*
unaffected
5.10.217 - <= 5.10.*

+5 more versions

References

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