Description
In the Linux kernel, the following vulnerability has been resolved: mtd: slram: remove failed entries from the device list register_device() links a new slram_mtdlist entry before allocating all of the state needed by the entry. If a later allocation, memremap(), or mtd_device_register() fails, the partially initialized entry remains on the global list. A later cleanup can then dereference or free invalid state from that failed entry. Unwind the partially initialized entry and clear the list tail on each failure path after the entry has been linked.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 9ee674ab10f755bbedbcbb8e76745d2bb8de88d1affected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < e97415b8254d9cc131b7bb1c80fcf38123269b9aaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < f40acf577bb0fb0829f285ecfeb27d817840601caffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 200b8bc5b6065b02f3775cf131f14b8e1156a00aaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 2fd0cbbb34447ccddab67a2a638a07c6d94cae7aaffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < d8dcbbfa0d695a5244059aa34a2e81f3e8df1082affected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < bdcdfc2464659789032edfad15ff5f7a166f5d7baffected1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 36f1648644d769c496a8e47e53603e863e358d73affected
Linux Linux
Default version status: affected
2.6.12affected0 to < 2.6.12unaffected5.10.261 to ≤ 5.10.*unaffected5.15.212 to ≤ 5.15.*unaffected6.1.178 to ≤ 6.1.*unaffected6.6.145 to ≤ 6.6.*unaffected6.12.97 to ≤ 6.12.*unaffected6.18.40 to ≤ 6.18.*unaffected7.1.5 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/9ee674ab10f755bbedbcbb8e76745d2bb8de88d1 ↗
- https://git.kernel.org/stable/c/e97415b8254d9cc131b7bb1c80fcf38123269b9a ↗
- https://git.kernel.org/stable/c/f40acf577bb0fb0829f285ecfeb27d817840601c ↗
- https://git.kernel.org/stable/c/200b8bc5b6065b02f3775cf131f14b8e1156a00a ↗
- https://git.kernel.org/stable/c/2fd0cbbb34447ccddab67a2a638a07c6d94cae7a ↗
- https://git.kernel.org/stable/c/d8dcbbfa0d695a5244059aa34a2e81f3e8df1082 ↗
- https://git.kernel.org/stable/c/bdcdfc2464659789032edfad15ff5f7a166f5d7b ↗
- https://git.kernel.org/stable/c/36f1648644d769c496a8e47e53603e863e358d73 ↗