4.4

CVE-2020-11494

An issue was discovered in slc_bump in drivers/net/can/slcan.c in the Linux kernel 3.16 through 5.6.2. It allows attackers to read uninitialized can_frame data, potentially containing sensitive information from kernel stack memory, if the configuration lacks CONFIG_INIT_STACK_ALL, aka CID-b9258a2cece4.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 3.16 <= 5.6.2
Opensuse ≫ Leap Version 15.1
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition esm
Canonical ≫ Ubuntu Linux Version 18.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 19.10
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.72% 0.491
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 4.4 0.8 3.6
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
NIST 2.1 3.9 2.9
AV:L/AC:L/Au:N/C:P/I:N/A:N
CWE-908 Use of Uninitialized Resource

The product uses or accesses a resource that has not been initialized.

CWE-909 Missing Initialization of Resource

The product does not initialize a critical resource.

https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/06/msg00013.html
Third Party Advisory
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00035.html
Third Party Advisory
Mailing List
https://lists.debian.org/debian-lts-announce/2020/06/msg00012.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2020/dsa-4698
Third Party Advisory
https://usn.ubuntu.com/4364-1/
Third Party Advisory
https://usn.ubuntu.com/4369-1/
Third Party Advisory
https://usn.ubuntu.com/4368-1/
Third Party Advisory
https://security.netapp.com/advisory/ntap-20200430-0004/
Third Party Advisory
http://packetstormsecurity.com/files/159565/Kernel-Live-Patch-Security-Notice-LSN-0072-1.html
Third Party Advisory
VDB Entry
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=08fadc32ce6239dc75fd5e869590e29bc62bbc28
Patch
Vendor Advisory
Mailing List
https://github.com/torvalds/linux/commit/b9258a2cece4ec1f020715fe3554bc2e360f6264
Patch
Third Party Advisory
https://usn.ubuntu.com/4363-1/
Third Party Advisory