Vulnerability Details : CVE-2022-31291
An issue in dlt_config_file_parser.c of dlt-daemon v2.18.8 allows attackers to cause a double free via crafted TCP packets.
Vulnerability category: Memory Corruption
Products affected by CVE-2022-31291
- cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
- cpe:2.3:a:genivi:diagnostic_log_and_trace:2.18.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-31291
0.02%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 2 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-31291
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2022-31291
-
The product calls free() twice on the same memory address.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-31291
-
https://github.com/COVESA/dlt-daemon/pull/376/commits
dlt_config_file_parser.c：Fix a pointer release bug in the file。 by Leslie-bcy · Pull Request #376 · COVESA/dlt-daemon · GitHubPatch;Third Party Advisory
-
https://lists.debian.org/debian-lts-announce/2022/12/msg00016.html
[SECURITY] [DLA 3231-1] dlt-daemon security updateMailing List;Third Party Advisory
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