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CVE-2024-34455

Published: 03/05/2024 Updated: 07/05/2024

Vulnerability Summary

Buildroot prior to 0b2967e lacks the sticky bit for the /dev/shm directory. A fix was released in 2024.02.2.

Mailing Lists

Full Disclosure: Re: Buildroot: incorrect permissons on /dev/shm
<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Re: Buildroot: incorrect permissons on /dev/shm <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Ben Hutchings &lt ...
Full Disclosure: Re: Buildroot: incorrect permissons on /dev/shm
<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Re: Buildroot: incorrect permissons on /dev/shm <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: Peter Korsgaard & ...
Full Disclosure: Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm
<!--X-Body-Begin--> <!--X-User-Header--> oss-sec mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> Re: [Buildroot] Buildroot: incorrect permissons on /dev/shm <!--X-Subject-Header-End--> <!--X-Head-of-Message--> From: "Yann ...

References

https://www.openwall.com/lists/oss-security/2024/04/11/13https://github.com/buildroot/buildroot/commit/0b2967e15800421efbdfe3a7a6061cf6bd84134dhttp://www.openwall.com/lists/oss-security/2024/05/06/2http://www.openwall.com/lists/oss-security/2024/05/06/4http://www.openwall.com/lists/oss-security/2024/05/07/4https://nvd.nist.govhttps://seclists.org/oss-sec/2024/q2/210
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-29895injectCVE-2023-52689CVE-2024-5049CVE-2024-5051privilege escalationphysicalCVE-2023-52676
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