CVE-2024-36964 (GCVE-0-2024-36964)

Vulnerability from cvelistv5 – Published: 2024-06-03 07:50 – Updated: 2026-05-23 15:48
VLAI
Title
fs/9p: only translate RWX permissions for plain 9P2000
Summary
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.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < e90bc596a74bb905e0a45bf346038c3f9d1e868d (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < df1962a199783ecd66734d563caf0fedecf08f96 (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < 5a605930e19f451294bd838754f7d66c976a8a2c (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < ad4f65328661392de74e3608bb736fedf3b67e32 (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < ca9b5c81f0c918c63d73d962ed8a8e231f840bc8 (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < e55c601af3b1223a84f9f27f9cdbd2af5e203bf3 (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < 157d468e34fdd3cb1ddc07c2be32fb3b02826b02 (git)
Affected: 45089142b1497dab2327d60f6c71c40766fc3ea4 , < cd25e15e57e68a6b18dc9323047fe9c68b99290b (git)
Affected: 29a3e8657d2a2640384166e3fe29a086d235fc33 (git)
Affected: 3.0.5 , < 3.1 (semver)
Create a notification for this product.
Linux Linux Affected: 3.1
Unaffected: 0 , < 3.1 (semver)
Unaffected: 4.19.314 , ≤ 4.19.* (semver)
Unaffected: 5.4.276 , ≤ 5.4.* (semver)
Unaffected: 5.10.217 , ≤ 5.10.* (semver)
Unaffected: 5.15.159 , ≤ 5.15.* (semver)
Unaffected: 6.1.91 , ≤ 6.1.* (semver)
Unaffected: 6.6.31 , ≤ 6.6.* (semver)
Unaffected: 6.8.10 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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  }
}


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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.