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Ubuntu Security Notice USN-5427-1

Posted May 17, 2022

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5427-1 - Muqing Liu and neoni discovered that Apport incorrectly handled detecting if an executable was replaced after a crash. A local attacker could possibly use this issue to execute arbitrary code as the root user. Gerrit Venema discovered that Apport incorrectly handled connections to Apport sockets inside containers. A local attacker could possibly use this issue to connect to arbitrary sockets as the root user.

tags | advisory, arbitrary, local, root

systems | linux, ubuntu

advisories | CVE-2021-3899, CVE-2022-1242, CVE-2022-28652, CVE-2022-28654, CVE-2022-28655, CVE-2022-28656, CVE-2022-28657, CVE-2022-28658

SHA-256 | 4a7a1a4b4a53f12a5e131a2b8e72000ea9e3e0b7606d2ddd406b23a06bd16806

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