In the Linux kernel, the following vulnerability has been resolved: smackfs: restrict bytes count in smk_set_cipso() Oops, I failed to update subject line. From 07571157c91b98ce1a4aa70967531e64b78e8346 Mon Sep 17 00:00:00 2001 Date: Mon, 12 Apr 2021 22:25:06 +0900 Subject: [PATCH] smackfs: restrict bytes count in smk_set_cipso() Commit 7ef4c19d245f3dc2 ("smackfs: restrict bytes count in smackfs write functions") missed that count > SMK_CIPSOMAX check applies to only format == SMK_FIXED24_FMT case.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 12.1.3 |
| Linux | Linux | 12.2.3 |
| Linux | Linux | Expedition 1.0.106 and earlier |
| Linux | Linux | Google Chrome prior to 58.0.3029.81 for Mac, Windows and Linux, and 58.0.3029.83 for Android |