01 Record
CVE-2022-23088
802.11 heap buffer overflow
CriticalPUBLISHEDCNA: freebsd
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
02 Description
802.11 heap buffer overflow
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 3.62% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 89.0% of scored records. A rank, not a probability.
- NVD base score
- 9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2024-02-15 05:03Z2 YR AGO
- Last updated
- 2025-04-24 15:15Z1 YR AGO
- Reserved
- 2022-01-10
- Assigning CNA
- freebsd
- Record state
- PUBLISHED
- Severity
- Critical (CVSS 9.8)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-94Improper Control of Generation of Code ('Code Injection')Base
- Data version
- 5.1
- Document digest
- 9c069c3288eac2ce2fa52ac225572904ee188a86d671df5165e88ebfef8b3272
05 Affected products
VendorProductVersionsPlatforms
FreeBSDFreeBSD13.1-RC1 to < p1, 13.0-RELEASE to < p11, 12.3-RELEASE to < p5, 13.0-release to < p11, 12.3-release to < p5—
06 References
- security.freebsd.orghttps://security.freebsd.org/advisories/FreeBSD-SA-22:07.wifi_meshid.asc