5.5

CVE-2024-41044

ppp: reject claimed-as-LCP but actually malformed packets

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

ppp: reject claimed-as-LCP but actually malformed packets

Since 'ppp_async_encode()' assumes valid LCP packets (with code
from 1 to 7 inclusive), add 'ppp_check_packet()' to ensure that
LCP packet has an actual body beyond PPP_LCP header bytes, and
reject claimed-as-LCP but actually malformed data otherwise.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.13 < 4.19.318
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.280
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.222
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.163
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.100
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.41
Linux ≫ Linux Kernel Version >= 6.7 < 6.9.10
Linux ≫ Linux Kernel Version 2.6.12 Update -
Linux ≫ Linux Kernel Version 2.6.12 Update rc2
Linux ≫ Linux Kernel Version 2.6.12 Update rc3
Linux ≫ Linux Kernel Version 2.6.12 Update rc4
Linux ≫ Linux Kernel Version 2.6.12 Update rc5
Linux ≫ Linux Kernel Version 6.10 Update rc1
Linux ≫ Linux Kernel Version 6.10 Update rc2
Linux ≫ Linux Kernel Version 6.10 Update rc3
Linux ≫ Linux Kernel Version 6.10 Update rc4
Linux ≫ Linux Kernel Version 6.10 Update rc5
Linux ≫ Linux Kernel Version 6.10 Update rc6
Linux ≫ Linux Kernel Version 6.10 Update rc7
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.29% 0.201
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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/099502ca410922b56353ccef2749bc0de669da78
Patch
https://git.kernel.org/stable/c/3134bdf7356ed952dcecb480861d2afcc1e40492
Patch
https://git.kernel.org/stable/c/3ba12c2afd933fc1bf800f6d3f6c7ec8f602ce56
Patch
https://git.kernel.org/stable/c/6e8f1c21174f9482033bbb59f13ce1a8cbe843c3
Patch
https://git.kernel.org/stable/c/97d1efd8be26615ff680cdde86937d5943138f37
Patch
https://git.kernel.org/stable/c/d683e7f3fc48f59576af34631b4fb07fd931343e
Patch
https://git.kernel.org/stable/c/ebc5c630457783d17d0c438b0ad70b232a64a82f
Patch
https://git.kernel.org/stable/c/f2aeb7306a898e1cbd03963d376f4b6656ca2b55
Patch
https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html