CVE-2026-72171
Last modified
CVE-2026-72171 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. 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. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 9ee674ab10f755bbedbcbb8e76745d2bb8de88d1; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < e97415b8254d9cc131b7bb1c80fcf38123269b9a; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < f40acf577bb0fb0829f285ecfeb27d817840601c; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 200b8bc5b6065b02f3775cf131f14b8e1156a00a; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 2fd0cbbb34447ccddab67a2a638a07c6d94cae7a; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < d8dcbbfa0d695a5244059aa34a2e81f3e8df1082; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < bdcdfc2464659789032edfad15ff5f7a166f5d7b; >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 36f1648644d769c496a8e47e53603e863e358d73 |
| Linux | Linux | 2.6.12 |
References
Timeline
- Published
- Last Modified
- Status
- Received
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