CVE-2024-6287
Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.19%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code. When checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.19% probability · 9th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-682
- Affected
- renesas/rcar gen3
- Source
- cve@asrg.io
References
- https://asrg.io/security-advisories/cve-2024-6287/Third Party Advisory
- https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04Patch
- https://asrg.io/security-advisories/cve-2024-6287/Third Party Advisory
- https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.