Description
In the Linux kernel, the following vulnerability has been resolved:
um: Fix potential integer overflow during physmem setup
This issue happens when the real map size is greater than LONG_MAX, which can be easily triggered on UML/i386.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < 5c710f45811e7e2bfcf703980c306f19c7e1ecfe; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < e6102b72edc4eb8c0858df00ba74b5ce579c8fa2; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < 1bd118c5f887802cef2d9ba0d1917258667f1cae; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < 1575df968650d11771359e5ac78278c5b0cc19f3; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < a875c023155ea92b75d6323977003e64d92ae7fc; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < d1a211e5210d31da8f49fc0021bf7129b726468c; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < a9c95f787b88b29165563fd97761032db77116e7; >= fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1, < a98b7761f697e590ed5d610d87fa12be66f23419 |
| Linux | Linux | 4.1 |
References
- https://git.kernel.org/stable/c/1575df968650d11771359e5ac78278c5b0cc19f3Patch
- https://git.kernel.org/stable/c/1bd118c5f887802cef2d9ba0d1917258667f1caePatch
- https://git.kernel.org/stable/c/5c710f45811e7e2bfcf703980c306f19c7e1ecfePatch
- https://git.kernel.org/stable/c/a875c023155ea92b75d6323977003e64d92ae7fcPatch
- https://git.kernel.org/stable/c/a98b7761f697e590ed5d610d87fa12be66f23419Patch
- https://git.kernel.org/stable/c/a9c95f787b88b29165563fd97761032db77116e7Patch
- https://git.kernel.org/stable/c/d1a211e5210d31da8f49fc0021bf7129b726468cPatch
- https://git.kernel.org/stable/c/e6102b72edc4eb8c0858df00ba74b5ce579c8fa2Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
Timeline
- Published
- Dec 24, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Modified