Vulnerability Description
Use after free in utf_ptr2char in GitHub repository vim/vim prior to 8.2.4646.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Vim | Vim | < 8.2.4646 |
| Fedoraproject | Fedora | 34 |
| Debian | Debian Linux | 9.0 |
| Oracle | Communications Cloud Native Core Network Exposure Function | 22.1.1 |
Related Weaknesses (CWE)
References
- https://github.com/vim/vim/commit/b55986c52d4cd88a22d0b0b0e8a79547ba13e1d5PatchThird Party Advisory
- https://huntr.dev/bounties/7f0ec6bc-ea0e-45b0-8128-caac72d23425ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://security.gentoo.org/glsa/202208-32Third Party Advisory
- https://security.gentoo.org/glsa/202305-16
- https://www.oracle.com/security-alerts/cpujul2022.htmlThird Party Advisory
- https://github.com/vim/vim/commit/b55986c52d4cd88a22d0b0b0e8a79547ba13e1d5PatchThird Party Advisory
- https://huntr.dev/bounties/7f0ec6bc-ea0e-45b0-8128-caac72d23425ExploitPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.htmlThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.htmlMailing ListThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedorapro
FAQ
What is CVE-2022-1154?
CVE-2022-1154 is a vulnerability with a CVSS score of 7.8 (HIGH). Use after free in utf_ptr2char in GitHub repository vim/vim prior to 8.2.4646.
How severe is CVE-2022-1154?
CVE-2022-1154 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-1154?
Check the references section above for vendor advisories and patch information. Affected products include: Vim Vim, Fedoraproject Fedora, Debian Debian Linux, Oracle Communications Cloud Native Core Network Exposure Function.