VulnerabilityModified
CVE-2022-0742
Memory leak in icmp6 implementation in Linux Kernel 5.13+ allows a remote attacker to DoS a host by making it go out-of-memory via icmp6 packets of type 130 or 131.
HIGH 7.5EPSS 5.04%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (5.04%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Memory leak in icmp6 implementation in Linux Kernel 5.13+ allows a remote attacker to DoS a host by making it go out-of-memory via icmp6 packets of type 130 or 131. We recommend upgrading past commit 2d3916f3189172d5c69d33065c3c21119fe539fc.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 5.04% probability · 92th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-275, CWE-401
- Affected
- linux/linux kernel · netapp/a400 firmware · netapp/aff 8300 firmware · netapp/aff 8700 firmware · netapp/fas 8300 firmware · netapp/fas 8700 firmware · netapp/h300e firmware · netapp/h300s firmware · netapp/h410c firmware · netapp/h410s firmware · netapp/h500e firmware · netapp/h500s firmware · netapp/h700e firmware · netapp/h700s firmware
- Source
- cve-coordination@google.com
References
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d3916f3189172d5c69d33065c3c21119fe539fcPatch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220425-0001/Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/03/15/3Mailing List, Third Party Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=2d3916f3189172d5c69d33065c3c21119fe539fcPatch, Vendor Advisory
- https://security.netapp.com/advisory/ntap-20220425-0001/Third Party Advisory
- https://www.openwall.com/lists/oss-security/2022/03/15/3Mailing List, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.