Use After Free in Oracle Communications Cloud Native Core Network Exposure Function
CVE-2022-1154
Use after free in utf_ptr2char in GitHub repository vim/vim prior to 8.2.4646.
Vulnerability class: Use-After-Free
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.015 (72.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 73rd percentile — 72.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.015 · newest: 0.015 · change: 0.000
Affected products
- Oracle Communications Cloud Native Core Network Exposure Function — versions 22.1.1
- Vim
- Vim Vim/vim — versions unspecified
- Debian Linux — versions 9.0, 10.0
- Fedoraproject Fedora — versions 34, 35
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/7f0ec6bc-ea0e-45b0-8128-caac72d23425 (Exploit, Patch, Third Party Advisory)
- github.com/vim/vim/commit/b55986c52d4cd88a22d0b0b0e8a79547ba13e1d5 (Patch, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.debian.org/debian-lts-announce/2022/05/msg00022.html (mailing-list, Third Party Advisory)
- www.oracle.com/security-alerts/cpujul2022.html (Third Party Advisory)
- security.gentoo.org/glsa/202208-32 (vendor-advisory, Third Party Advisory)
- lists.debian.org/debian-lts-announce/2022/11/msg00009.html (mailing-list, Mailing List, Third Party Advisory)
- security.gentoo.org/glsa/202305-16 (vendor-advisory)
Frequently asked questions
- What is CVE-2022-1154?
- CVE-2022-1154 is a high-severity vulnerability in Oracle Communications Cloud Native Core Network Exposure Function, classified under Use After Free. CVSS score: 7.8/10. Published 2022-03-30.
- How severe is CVE-2022-1154?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2022-1154 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.