CVE-2024-26816

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-26816
In the Linux kernel, the following vulnerability has been resolved: x86, relocs: Ignore relocations in .notes section When building with CONFIG_XEN_PV=y, .text symbols are emitted into the .notes section so that Xen can find the "startup_xen" entry point. This information is used prior to booting the kernel, so relocations are not useful. In fact, performing relocations against the .notes section means that the KASLR base is exposed since /sys/kernel/notes is world-readable. To avoid leaking the KASLR base without breaking unprivileged tools that are expecting to read /sys/kernel/notes, skip performing relocations in the .notes section. The values readable in .notes are then identical to those found in System.map.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/13edb509abc91c72152a11baaf0e7c060a312e03 Patch
https://git.kernel.org/stable/c/47635b112a64b7b208224962471e7e42f110e723 Patch
https://git.kernel.org/stable/c/52018aa146e3cf76569a9b1e6e49a2b7c8d4a088 Patch
https://git.kernel.org/stable/c/5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40 Patch
https://git.kernel.org/stable/c/a4e7ff1a74274e59a2de9bb57236542aa990d20a Patch
https://git.kernel.org/stable/c/aaa8736370db1a78f0e8434344a484f9fd20be3b Patch
https://git.kernel.org/stable/c/ae7079238f6faf1b94accfccf334e98b46a0c0aa Patch
https://git.kernel.org/stable/c/af2a9f98d884205145fd155304a6955822ccca1c Patch
https://git.kernel.org/stable/c/c7cff9780297d55d97ad068b68b703cfe53ef9af Patch
https://git.kernel.org/stable/c/13edb509abc91c72152a11baaf0e7c060a312e03 Patch
https://git.kernel.org/stable/c/47635b112a64b7b208224962471e7e42f110e723 Patch
https://git.kernel.org/stable/c/52018aa146e3cf76569a9b1e6e49a2b7c8d4a088 Patch
https://git.kernel.org/stable/c/5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40 Patch
https://git.kernel.org/stable/c/a4e7ff1a74274e59a2de9bb57236542aa990d20a Patch
https://git.kernel.org/stable/c/aaa8736370db1a78f0e8434344a484f9fd20be3b Patch
https://git.kernel.org/stable/c/ae7079238f6faf1b94accfccf334e98b46a0c0aa Patch
https://git.kernel.org/stable/c/af2a9f98d884205145fd155304a6955822ccca1c Patch
https://git.kernel.org/stable/c/c7cff9780297d55d97ad068b68b703cfe53ef9af Patch
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html Mailing List
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html Mailing List
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

27 Mar 2025, 21:10

Type Values Removed Values Added
CWE CWE-770
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
First Time Debian debian Linux
Linux linux Kernel
Debian
Linux
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
References () https://git.kernel.org/stable/c/13edb509abc91c72152a11baaf0e7c060a312e03 - () https://git.kernel.org/stable/c/13edb509abc91c72152a11baaf0e7c060a312e03 - Patch
References () https://git.kernel.org/stable/c/47635b112a64b7b208224962471e7e42f110e723 - () https://git.kernel.org/stable/c/47635b112a64b7b208224962471e7e42f110e723 - Patch
References () https://git.kernel.org/stable/c/52018aa146e3cf76569a9b1e6e49a2b7c8d4a088 - () https://git.kernel.org/stable/c/52018aa146e3cf76569a9b1e6e49a2b7c8d4a088 - Patch
References () https://git.kernel.org/stable/c/5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40 - () https://git.kernel.org/stable/c/5cb59db49c9c0fccfd33b2209af4f7ae3c6ddf40 - Patch
References () https://git.kernel.org/stable/c/a4e7ff1a74274e59a2de9bb57236542aa990d20a - () https://git.kernel.org/stable/c/a4e7ff1a74274e59a2de9bb57236542aa990d20a - Patch
References () https://git.kernel.org/stable/c/aaa8736370db1a78f0e8434344a484f9fd20be3b - () https://git.kernel.org/stable/c/aaa8736370db1a78f0e8434344a484f9fd20be3b - Patch
References () https://git.kernel.org/stable/c/ae7079238f6faf1b94accfccf334e98b46a0c0aa - () https://git.kernel.org/stable/c/ae7079238f6faf1b94accfccf334e98b46a0c0aa - Patch
References () https://git.kernel.org/stable/c/af2a9f98d884205145fd155304a6955822ccca1c - () https://git.kernel.org/stable/c/af2a9f98d884205145fd155304a6955822ccca1c - Patch
References () https://git.kernel.org/stable/c/c7cff9780297d55d97ad068b68b703cfe53ef9af - () https://git.kernel.org/stable/c/c7cff9780297d55d97ad068b68b703cfe53ef9af - Patch
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html - Mailing List
References () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - () https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html - Mailing List
Information

Published : 2024-04-10 14:15

Updated : 2025-03-27 21:10

NVD link : CVE-2024-26816

Mitre link : CVE-2024-26816

CVE.ORG link : CVE-2024-26816

JSON object : View

Products Affected

linux

  • linux_kernel

debian

  • debian_linux
CWE
CWE-770

Allocation of Resources Without Limits or Throttling