5.5

CVE-2021-34693

Exploit
net/can/bcm.c in the Linux kernel through 5.12.10 allows local users to obtain sensitive information from kernel stack memory because parts of a data structure are uninitialized.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.25 <= 5.12.10
Debian ≫ Debian Linux Version9.0
Debian ≫ Debian Linux Version10.0
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.47% 0.37
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:H/I:N/A:N
nvd@nist.gov 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
CWE-909 Missing Initialization of Resource

The product does not initialize a critical resource.

https://lists.debian.org/debian-lts-announce/2021/07/msg00015.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2021/dsa-4941
Third Party Advisory
http://www.openwall.com/lists/oss-security/2021/06/15/1
Patch
Third Party Advisory
Exploit
Mailing List
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5e87ddbe3942e27e939bdc02deb8579b0cbd8ecc
https://lists.debian.org/debian-lts-announce/2021/07/msg00014.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2021/07/msg00016.html
Third Party Advisory
Mailing List
https://lore.kernel.org/netdev/trinity-87eaea25-2a7d-4aa9-92a5-269b822e5d95-1623609211076%403c-app-gmx-bs04/T/