5.5

CVE-2024-41075

cachefiles: add consistency check for copen/cread

In the Linux kernel, the following vulnerability has been resolved:

cachefiles: add consistency check for copen/cread

This prevents malicious processes from completing random copen/cread
requests and crashing the system. Added checks are listed below:

  * Generic, copen can only complete open requests, and cread can only
    complete read requests.
  * For copen, ondemand_id must not be 0, because this indicates that the
    request has not been read by the daemon.
  * For cread, the object corresponding to fd and req should be the same.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 5.19 < 6.1.101
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.42
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.11
Linux ≫ Linux Kernel Version6.10 Updaterc1
Linux ≫ Linux Kernel Version6.10 Updaterc2
Linux ≫ Linux Kernel Version6.10 Updaterc3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.113
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5.5 1.8 3.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/36d845ccd7bf527110a65fe953886a176c209539
Patch
https://git.kernel.org/stable/c/3b744884c0431b5a62c92900e64bfd0ed61e8e2a
Patch
https://git.kernel.org/stable/c/8aaa6c5dd2940ab934d6cd296175f43dbb32b34a
Patch
https://git.kernel.org/stable/c/a26dc49df37e996876f50a0210039b2d211fdd6f
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html