CVE - CVE-2024-40968

CVE-ID
CVE-2024-40968	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
In the Linux kernel, the following vulnerability has been resolved: MIPS: Octeon: Add PCIe link status check The standard PCIe configuration read-write interface is used to access the configuration space of the peripheral PCIe devices of the mips processor after the PCIe link surprise down, it can generate kernel panic caused by "Data bus error". So it is necessary to add PCIe link status check for system protection. When the PCIe link is down or in training, assigning a value of 0 to the configuration address can prevent read-write behavior to the configuration space of peripheral PCIe devices, thereby preventing kernel panic.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/1c33fd17383f48f679186c54df78542106deeaa0 URL:https://git.kernel.org/stable/c/1c33fd17383f48f679186c54df78542106deeaa0 MISC:https://git.kernel.org/stable/c/25998f5613159fe35920dbd484fcac7ea3ad0799 URL:https://git.kernel.org/stable/c/25998f5613159fe35920dbd484fcac7ea3ad0799 MISC:https://git.kernel.org/stable/c/29b83a64df3b42c88c0338696feb6fdcd7f1f3b7 URL:https://git.kernel.org/stable/c/29b83a64df3b42c88c0338696feb6fdcd7f1f3b7 MISC:https://git.kernel.org/stable/c/38d647d509543e9434b3cc470b914348be271fe9 URL:https://git.kernel.org/stable/c/38d647d509543e9434b3cc470b914348be271fe9 MISC:https://git.kernel.org/stable/c/64845ac64819683ad5e51b668b2ed56ee3386aee URL:https://git.kernel.org/stable/c/64845ac64819683ad5e51b668b2ed56ee3386aee MISC:https://git.kernel.org/stable/c/6bff05aaa32c2f7e1f6e68e890876642159db419 URL:https://git.kernel.org/stable/c/6bff05aaa32c2f7e1f6e68e890876642159db419 MISC:https://git.kernel.org/stable/c/6c1b9fe148a4e03bbfa234267ebb89f35285814a URL:https://git.kernel.org/stable/c/6c1b9fe148a4e03bbfa234267ebb89f35285814a MISC:https://git.kernel.org/stable/c/d996deb80398a90dd3c03590e68dad543da87d62 URL:https://git.kernel.org/stable/c/d996deb80398a90dd3c03590e68dad543da87d62
Assigning CNA
kernel.org
Date Record Created
20240712	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240712)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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