5.5

CVE-2024-26634

net: fix removing a namespace with conflicting altnames

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

net: fix removing a namespace with conflicting altnames

Mark reports a BUG() when a net namespace is removed.

    kernel BUG at net/core/dev.c:11520!

Physical interfaces moved outside of init_net get "refunded"
to init_net when that namespace disappears. The main interface
name may get overwritten in the process if it would have
conflicted. We need to also discard all conflicting altnames.
Recent fixes addressed ensuring that altnames get moved
with the main interface, which surfaced this problem.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 6.1.60 < 6.1.76
Linux ≫ Linux Kernel Version >= 6.6 < 6.6.15
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.3
Linux ≫ Linux Kernel Version6.8 Updaterc1
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.23% 0.132
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/8072699aa9e67d1727692cfb3c347263bb627fb9
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https://git.kernel.org/stable/c/a2232f29bf52c24f827865b3c90829c44b6c695b
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https://git.kernel.org/stable/c/d09486a04f5da0a812c26217213b89a3b1acf836
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https://git.kernel.org/stable/c/e855dded4b70d1975ee7b9fed0c700391e3c8ea6
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