CVE-2024-11263

Description

When the Global Pointer (GP) relative addressing is enabled (CONFIG_RISCV_GP=y), the gp reg points at 0x800 bytes past the start of the .sdata section which is then used by the linker to relax accesses to global symbols.

CVSS v3.1 Score

9.3

CRITICAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-270 CWE-270

Affected Products

Vendor	Product	Versions
zephyrproject	zephyr	< 3.7.0

References

Advisories & Patches

https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-jjf3-7x72-pqm9

Frequently Asked Questions

What is CVE-2024-11263? +

When the Global Pointer (GP) relative addressing is enabled (CONFIG_RISCV_GP=y), the gp reg points at 0x800 bytes past the start of the .sdata section which is then used by the linker to relax accesses to global symbols. It has a CVSS v3.1 base score of 9.3 (CRITICAL).

How severe is CVE-2024-11263? +

CVE-2024-11263 has a CVSS v3.1 score of 9.3 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

What products are affected by CVE-2024-11263? +

CVE-2024-11263 affects products from zephyrproject, specifically: zephyr. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-11263? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2025-49581 8.8

XWiki is a generic wiki platform. Any user with edit right on a page (could be the user's profile) can …

CVE-2024-36513 8.2

A privilege context switching error vulnerability [CWE-270] in FortiClient Windows version 7.2.4 and below, version 7.0.12 and below, 6.4 all …

CVE-2025-9408 8.1

System call entry on Cortex M (and possibly R and A, but I think not) has a race which allows …

CVE-2024-46975 7.9

Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data …

CVE-2025-60721 7.8

Privilege context switching error in Windows Administrator Protection allows an authorized attacker to elevate privileges locally.

CVE-2024-12570 6.7

An issue has been discovered in GitLab CE/EE affecting all versions starting from 13.7 prior to 17.4.6, from 17.5 prior …