CVE-2024-53145

um: Fix potential integer overflow during physmem setup

State: Published
Severity: 5.5 Medium
Published: Dec 24, 2024
Updated: May 11, 2026
Reserved: Nov 19, 2024

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.

Scores

CVSS	Score	Vector	Source
3.1	5.5 Medium	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	CISA-ADP

Weaknesses

CWE-190 Integer Overflow or Wraparound

Affected Products

Product	Versions
LinuxLinux	fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 5c710f45811e7e2bfcf703980c306f19c7e1ecfeAffected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before e6102b72edc4eb8c0858df00ba74b5ce579c8fa2Affected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 1bd118c5f887802cef2d9ba0d1917258667f1caeAffected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 1575df968650d11771359e5ac78278c5b0cc19f3Affected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a875c023155ea92b75d6323977003e64d92ae7fcAffected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before d1a211e5210d31da8f49fc0021bf7129b726468cAffected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a9c95f787b88b29165563fd97761032db77116e7Affected fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a98b7761f697e590ed5d610d87fa12be66f23419Affected
LinuxLinux	4.1Affected before 4.1Not affected 5.4.287 through 5.4.Not affected 5.10.231 through 5.10.Not affected 5.15.174 through 5.15.Not affected 6.1.120 through 6.1.Not affected 6.6.64 through 6.6.Not affected 6.11.11 through 6.11.Not affected 6.12.2 through 6.12.*Not affected 6.13 and laterNot affected

Product

Versions

LinuxLinux

fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 5c710f45811e7e2bfcf703980c306f19c7e1ecfeAffected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before e6102b72edc4eb8c0858df00ba74b5ce579c8fa2Affected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 1bd118c5f887802cef2d9ba0d1917258667f1caeAffected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before 1575df968650d11771359e5ac78278c5b0cc19f3Affected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a875c023155ea92b75d6323977003e64d92ae7fcAffected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before d1a211e5210d31da8f49fc0021bf7129b726468cAffected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a9c95f787b88b29165563fd97761032db77116e7Affected
fe205bdd1321f95f8f3c35d243ea7cb22af8fbe1 to before a98b7761f697e590ed5d610d87fa12be66f23419Affected

LinuxLinux

4.1Affected
before 4.1Not affected
5.4.287 through 5.4.*Not affected
5.10.231 through 5.10.*Not affected
5.15.174 through 5.15.*Not affected
6.1.120 through 6.1.*Not affected
6.6.64 through 6.6.*Not affected
6.11.11 through 6.11.*Not affected
6.12.2 through 6.12.*Not affected
6.13 and laterNot affected

References

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