7.8

CVE-2026-43078

crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl

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

crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl

When page reassignment was added to af_alg_pull_tsgl the original
loop wasn't updated so it may try to reassign one more page than
necessary.

Add the check to the reassignment so that this does not happen.

Also update the comment which still refers to the obsolete offset
argument.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.14.1 < 5.10.254
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.204
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.170
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.137
Linux ≫ Linux Kernel Version >= 6.7 < 6.12.85
Linux ≫ Linux Kernel Version >= 6.13 < 6.18.24
Linux ≫ Linux Kernel Version >= 6.19 < 6.19.14
Linux ≫ Linux Kernel Version4.14 Update-
Linux ≫ Linux Kernel Version7.0 Updaterc1
Linux ≫ Linux Kernel Version7.0 Updaterc2
Linux ≫ Linux Kernel Version7.0 Updaterc3
Linux ≫ Linux Kernel Version7.0 Updaterc4
Linux ≫ Linux Kernel Version7.0 Updaterc5
Linux ≫ Linux Kernel Version7.0 Updaterc6
Linux ≫ Linux Kernel Version7.0 Updaterc7
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.13% 0.029
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
416baaa9-dc9f-4396-8d5f-8c081fb06d67 7.8 1.8 5.9
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://git.kernel.org/stable/c/fa48d3ea9cdbfb28c1fd6756c6c5cd01351aa51e
Patch
https://git.kernel.org/stable/c/2b781d1d4f933990318bcc5c68fb75a717379e42
Patch
https://git.kernel.org/stable/c/f7826bc0b39928a4a22f6b815dd9940b22a63503
Patch
https://git.kernel.org/stable/c/710a4ce5d7afd9fe082c75dec282ab4a11c0fe71
Patch
https://git.kernel.org/stable/c/c8369a6d62f5abde9cbd4b62c45bf4b996be2468
Patch
https://git.kernel.org/stable/c/dea5fcf085f977b6c2de1b2d4ec4767b6c840d1f
Patch
https://git.kernel.org/stable/c/9532501e0f1b200ea80baa0e33e0b06da10bb271
Patch
https://git.kernel.org/stable/c/31d00156e50ecad37f2cb6cbf04aaa9a260505ef
Patch