VulnerabilityModified
CVE-2022-36879
An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
MEDIUM 5.5EPSS 0.32%
Does this matter?
Lower severity and a low EPSS score (0.32%). Track it; it rarely justifies an emergency change on its own.
Description
An issue was discovered in the Linux kernel through 5.18.14. xfrm_expand_policies in net/xfrm/xfrm_policy.c can cause a refcount to be dropped twice.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.32% probability · 24th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel · debian/debian linux · netapp/a700s firmware · netapp/active iq unified manager · netapp/e-series santricity os controller · netapp/hci bootstrap os · netapp/aff 8300 firmware · netapp/fas 8300 firmware · netapp/aff 8700 firmware · netapp/fas 8700 firmware · netapp/aff a400 firmware · netapp/fas a400 firmware · netapp/aff a250 firmware · netapp/fas a250 firmware · netapp/fas 500f firmware · netapp/aff 500f firmware · netapp/h300s firmware · netapp/h500s firmware · netapp/h700s firmware · netapp/h410s firmware · +4 more
- Source
- cve@mitre.org
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=f85daf0e725358be78dfd208dea5fd665d8cb901Mailing List, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/f85daf0e725358be78dfd208dea5fd665d8cb901Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220901-0007/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5207Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit?id=f85daf0e725358be78dfd208dea5fd665d8cb901Mailing List, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/f85daf0e725358be78dfd208dea5fd665d8cb901Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/09/msg00011.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/10/msg00000.htmlMailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20220901-0007/Third Party Advisory
- https://www.debian.org/security/2022/dsa-5207Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.