CVE - CVE-2021-47609

CVE-ID
CVE-2021-47609	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: firmware: arm_scpi: Fix string overflow in SCPI genpd driver Without the bound checks for scpi_pd->name, it could result in the buffer overflow when copying the SCPI device name from the corresponding device tree node as the name string is set at maximum size of 30. Let us fix it by using devm_kasprintf so that the string buffer is allocated dynamically.
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/4694b1ec425a2d20d6f8ca3db594829fdf5f2672 URL:https://git.kernel.org/stable/c/4694b1ec425a2d20d6f8ca3db594829fdf5f2672 MISC:https://git.kernel.org/stable/c/639901b9429a3195e0fead981ed74b51f5f31538 URL:https://git.kernel.org/stable/c/639901b9429a3195e0fead981ed74b51f5f31538 MISC:https://git.kernel.org/stable/c/7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb URL:https://git.kernel.org/stable/c/7e8645ca2c0046f7cd2f0f7d569fc036c8abaedb MISC:https://git.kernel.org/stable/c/802a1a8501563714a5fe8824f4ed27fec04a0719 URL:https://git.kernel.org/stable/c/802a1a8501563714a5fe8824f4ed27fec04a0719 MISC:https://git.kernel.org/stable/c/865ed67ab955428b9aa771d8b4f1e4fb7fd08945 URL:https://git.kernel.org/stable/c/865ed67ab955428b9aa771d8b4f1e4fb7fd08945 MISC:https://git.kernel.org/stable/c/976389cbb16cee46847e5d06250a3a0b5506781e URL:https://git.kernel.org/stable/c/976389cbb16cee46847e5d06250a3a0b5506781e MISC:https://git.kernel.org/stable/c/f0f484714f35d24ffa0ecb4afe3df1c5b225411d URL:https://git.kernel.org/stable/c/f0f484714f35d24ffa0ecb4afe3df1c5b225411d
Assigning CNA
kernel.org
Date Record Created
20240619	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 (20240619)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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