CVE-2022-37451
exim4: Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_m...
CVE-2022-37451 is fixed in exim4 on 1 platform, first by DEBIAN-CVE-2022-37451, released August 6, 2022. It is not reported as exploited. Patch Radar priority: High.
High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0329
88th percentile
Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| exim4 · Debian 12.15 (bookworm) | 4.95-4 | DEBIAN-CVE-2022-37451 | Aug 6, 2022 |
| exim4 · Debian 13.5 (trixie) | 4.95-4 | DEBIAN-CVE-2022-37451 | Aug 6, 2022 |
| exim4 · Debian 14 | 4.95-4 | DEBIAN-CVE-2022-37451 | Aug 6, 2022 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.