5.5

CVE-2024-58010

binfmt_flat: Fix integer overflow bug on 32 bit systems

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

binfmt_flat: Fix integer overflow bug on 32 bit systems

Most of these sizes and counts are capped at 256MB so the math doesn't
result in an integer overflow.  The "relocs" count needs to be checked
as well.  Otherwise on 32bit systems the calculation of "full_data"
could be wrong.

	full_data = data_len + relocs * sizeof(unsigned long);
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.8 < 6.1.129
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.78
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.14
Linux ≫ Linux Kernel Version >= 6.13 < 6.13.3
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.22% 0.12
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
CWE-190 Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

https://git.kernel.org/stable/c/55cf2f4b945f6a6416cc2524ba740b83cc9af25a
Patch
https://git.kernel.org/stable/c/8e8cd712bb06a507b26efd2a56155076aa454345
Patch
https://git.kernel.org/stable/c/95506c7f33452450346fbe2975c1359100f854ca
Patch
https://git.kernel.org/stable/c/a009378af674b808efcca1e2e67916e79ce866b3
Patch
https://git.kernel.org/stable/c/d17ca8f2dfcf423c439859995910a20e38b86f00
Patch
https://git.kernel.org/stable/c/0b6be54d7386b7addbf9e5947366f94aad046938
https://git.kernel.org/stable/c/6fb98e0576ea155267e206286413dcb3a3d55c12
https://git.kernel.org/stable/c/bc8ca18b8ef4648532c001bd6c8151143b569275
https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html
https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html