5.5

CVE-2024-27417

ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()

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

ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()

It seems that if userspace provides a correct IFA_TARGET_NETNSID value
but no IFA_ADDRESS and IFA_LOCAL attributes, inet6_rtm_getaddr()
returns -EINVAL with an elevated "struct net" refcount.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.271
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.212
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.151
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.81
Linux ≫ Linux Kernel Version >= 6.2 < 6.6.21
Linux ≫ Linux Kernel Version >= 6.7 < 6.7.9
Linux ≫ Linux Kernel Version6.8 Updaterc1
Linux ≫ Linux Kernel Version6.8 Updaterc2
Linux ≫ Linux Kernel Version6.8 Updaterc3
Linux ≫ Linux Kernel Version6.8 Updaterc4
Linux ≫ Linux Kernel Version6.8 Updaterc5
Linux ≫ Linux Kernel Version6.8 Updaterc6
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
Diese Information steht angemeldeten Benutzern zur Verfügung. Login Login
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.24% 0.145
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-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.

https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
Third Party Advisory
https://git.kernel.org/stable/c/10bfd453da64a057bcfd1a49fb6b271c48653cdb
Patch
https://git.kernel.org/stable/c/1b0998fdd85776775d975d0024bca227597e836a
Patch
https://git.kernel.org/stable/c/33a1b6bfef6def2068c8703403759024ce17053e
Patch
https://git.kernel.org/stable/c/44112bc5c74e64f28f5a9127dc34066c7a09bd0f
Patch
https://git.kernel.org/stable/c/810fa7d5e5202fcfb22720304b755f1bdfd4c174
Patch
https://git.kernel.org/stable/c/8a54834c03c30e549c33d5da0975f3e1454ec906
Patch
https://git.kernel.org/stable/c/9d4ffb5b9d879a75e4f7460e8b10e756b4dfb132
Patch