VulnerabilityModified
CVE-2023-3108
This flaw allows a local user to crash the system.
MEDIUM 4.7EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
A flaw was found in the subsequent get_user_pages_fast in the Linux kernel’s interface for symmetric key cipher algorithms in the skcipher_recvmsg of crypto/algif_skcipher.c function. This flaw allows a local user to crash the system.
- CVSS 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362, CWE-400
- Affected
- linux/linux kernel
- Source
- secalert@redhat.com
References
- https://access.redhat.com/security/cve/CVE-2023-3108Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2221472Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91Patch
- https://access.redhat.com/security/cve/CVE-2023-3108Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2221472Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/9399f0c51489ae8c16d6559b82a452fdc1895e91Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.