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)
LinuxLinux Kernel Version >= 2.6.13 < 4.19.318
LinuxLinux Kernel Version >= 4.20 < 5.4.280
LinuxLinux Kernel Version >= 5.5 < 5.10.222
LinuxLinux Kernel Version >= 5.11 < 5.15.163
LinuxLinux Kernel Version >= 5.16 < 6.1.100
LinuxLinux Kernel Version >= 6.2 < 6.6.41
LinuxLinux Kernel Version >= 6.7 < 6.9.10
LinuxLinux Kernel Version2.6.12 Update-
LinuxLinux Kernel Version2.6.12 Updaterc2
LinuxLinux Kernel Version2.6.12 Updaterc3
LinuxLinux Kernel Version2.6.12 Updaterc4
LinuxLinux Kernel Version2.6.12 Updaterc5
LinuxLinux Kernel Version6.10 Updaterc1
LinuxLinux Kernel Version6.10 Updaterc2
LinuxLinux Kernel Version6.10 Updaterc3
LinuxLinux Kernel Version6.10 Updaterc4
LinuxLinux Kernel Version6.10 Updaterc5
LinuxLinux Kernel Version6.10 Updaterc6
LinuxLinux Kernel Version6.10 Updaterc7
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.01% 0.011
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
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