Git is a distributed revision control system. Git prior to versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5, is vulnerable to privilege escalation in all platforms. An unsuspecting user could still be affected by the issue reported in CVE-2022-24765, for example when navigating as root into a shared tmp directory that is owned by them, but where an attacker could create a git repository. Versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5 contain a patch for this issue. The simplest way to avoid being affected by the exploit described in the example is to avoid running git as root (or an Administrator in Windows), and if needed to reduce its use to a minimum. While a generic workaround is not possible, a system could be hardened from the exploit described in the example by removing any such repository if it exists already and creating one as root to block any future attacks.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3239-1 git security update
Debian DLA Debian DLA DLA-3239-2 git regression update
Debian DSA Debian DSA DSA-5332-1 git security update
EUVD EUVD EUVD-2022-33581 Git is a distributed revision control system. Git prior to versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5, is vulnerable to privilege escalation in all platforms. An unsuspecting user could still be affected by the issue reported in CVE-2022-24765, for example when navigating as root into a shared tmp directory that is owned by them, but where an attacker could create a git repository. Versions 2.37.1, 2.36.2, 2.35.4, 2.34.4, 2.33.4, 2.32.3, 2.31.4, and 2.30.5 contain a patch for this issue. The simplest way to avoid being affected by the exploit described in the example is to avoid running git as root (or an Administrator in Windows), and if needed to reduce its use to a minimum. While a generic workaround is not possible, a system could be hardened from the exploit described in the example by removing any such repository if it exists already and creating one as root to block any future attacks.
Ubuntu USN Ubuntu USN USN-5511-1 Git vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2024-08-03T06:17:54.233Z

Reserved: 2022-04-13T00:00:00

Link: CVE-2022-29187

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-12T21:15:09.560

Modified: 2024-11-21T06:58:40.120

Link: CVE-2022-29187

cve-icon Redhat

Severity : Moderate

Publid Date: 2022-07-12T00:00:00Z

Links: CVE-2022-29187 - Bugzilla

cve-icon OpenCVE Enrichment

No data.