CVE-2023-52878 (GCVE-0-2023-52878)

Vulnerability from cvelistv5 – Published: 2024-05-21 15:32 – Updated: 2025-05-04 07:45
VLAI?
Title
can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds
Summary
In the Linux kernel, the following vulnerability has been resolved: can: dev: can_put_echo_skb(): don't crash kernel if can_priv::echo_skb is accessed out of bounds If the "struct can_priv::echoo_skb" is accessed out of bounds, this would cause a kernel crash. Instead, issue a meaningful warning message and return with an error.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 826120c9ba68f2d0dbae58e99013929c883d1444 (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 0d30931f1fa0fb893fb7d5dc32b6b7edfb775be4 (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 53c468008a7c9ca3f5fc985951f35ec2acae85bc (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 8ab67da060157362b2e0926692c659808784708f (git)
Affected: a6e4bc5304033e434fabccabb230b8e9ff55d76f , < 6411959c10fe917288cbb1038886999148560057 (git)
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    Linux Linux Affected: 2.6.33
Unaffected: 0 , < 2.6.33 (semver)
Unaffected: 5.15.139 , ≤ 5.15.* (semver)
Unaffected: 6.1.63 , ≤ 6.1.* (semver)
Unaffected: 6.5.12 , ≤ 6.5.* (semver)
Unaffected: 6.6.2 , ≤ 6.6.* (semver)
Unaffected: 6.7 , ≤ * (original_commit_for_fix)
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  • 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.



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