VulnerabilityModified
CVE-2022-3623
A vulnerability was found in Linux Kernel.
HIGH 7.5EPSS 0.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211921 was assigned to this vulnerability.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.84% probability · 56th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel · debian/debian linux
- Source
- cna@vuldb.com
References
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac35ba763ed07ba93154c95ffc0c4a55023707fMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlMailing List, Third Party Advisory
- https://vuldb.com/?id.211921Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git/commit/?id=fac35ba763ed07ba93154c95ffc0c4a55023707fMailing List, Patch, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2023/03/msg00000.htmlMailing List, Third Party Advisory
- https://vuldb.com/?id.211921Third Party Advisory
- https://www.debian.org/security/2023/dsa-5324Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.