CVE - CVE-2024-58007

CVE-ID
CVE-2024-58007	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: soc: qcom: socinfo: Avoid out of bounds read of serial number On MSM8916 devices, the serial number exposed in sysfs is constant and does not change across individual devices. It's always: db410c:/sys/devices/soc0$ cat serial_number 2644893864 The firmware used on MSM8916 exposes SOCINFO_VERSION(0, 8), which does not have support for the serial_num field in the socinfo struct. There is an existing check to avoid exposing the serial number in that case, but it's not correct: When checking the item_size returned by SMEM, we need to make sure the end of the serial_num is within bounds, instead of comparing with the start offset. The serial_number currently exposed on MSM8916 devices is just an out of bounds read of whatever comes after the socinfo struct in SMEM. Fix this by changing offsetof() to offsetofend(), so that the size of the field is also taken into account.
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/0a92feddae0634a0b87c04b19d343f6af97af700 URL:https://git.kernel.org/stable/c/0a92feddae0634a0b87c04b19d343f6af97af700 MISC:https://git.kernel.org/stable/c/22cf4fae6660b6e1a583a41cbf84e3046ca9ccd0 URL:https://git.kernel.org/stable/c/22cf4fae6660b6e1a583a41cbf84e3046ca9ccd0 MISC:https://git.kernel.org/stable/c/407c928305c1a37232a63811c400ef616f85ccbc URL:https://git.kernel.org/stable/c/407c928305c1a37232a63811c400ef616f85ccbc MISC:https://git.kernel.org/stable/c/47470acd719d45c4c8c418c07962f74cc995652b URL:https://git.kernel.org/stable/c/47470acd719d45c4c8c418c07962f74cc995652b MISC:https://git.kernel.org/stable/c/9c88b3a3fae4d60641c3a45be66269d00eff33cd URL:https://git.kernel.org/stable/c/9c88b3a3fae4d60641c3a45be66269d00eff33cd
Assigning CNA
kernel.org
Date Record Created
20250227	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 (20250227)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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