CVE - CVE-2021-47149

CVE-ID
CVE-2021-47149	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: net: fujitsu: fix potential null-ptr-deref In fmvj18x_get_hwinfo(), if ioremap fails there will be NULL pointer deref. To fix this, check the return value of ioremap and return -1 to the caller in case of failure.
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/22049c3d40f08facd1867548716a484dad6b3251 URL:https://git.kernel.org/stable/c/22049c3d40f08facd1867548716a484dad6b3251 MISC:https://git.kernel.org/stable/c/52202be1cd996cde6e8969a128dc27ee45a7cb5e URL:https://git.kernel.org/stable/c/52202be1cd996cde6e8969a128dc27ee45a7cb5e MISC:https://git.kernel.org/stable/c/6dbf1101594f7c76990b63c35b5a40205a914b6b URL:https://git.kernel.org/stable/c/6dbf1101594f7c76990b63c35b5a40205a914b6b MISC:https://git.kernel.org/stable/c/71723a796ab7881f491d663c6cd94b29be5fba50 URL:https://git.kernel.org/stable/c/71723a796ab7881f491d663c6cd94b29be5fba50 MISC:https://git.kernel.org/stable/c/7883d3895d0fbb0ba9bff0f8665f99974b45210f URL:https://git.kernel.org/stable/c/7883d3895d0fbb0ba9bff0f8665f99974b45210f MISC:https://git.kernel.org/stable/c/b92170e209f7746ed72eaac98f2c2f4b9af734e6 URL:https://git.kernel.org/stable/c/b92170e209f7746ed72eaac98f2c2f4b9af734e6 MISC:https://git.kernel.org/stable/c/c4f1c23edbe921ab2ecd6140d700e756cd44c5f7 URL:https://git.kernel.org/stable/c/c4f1c23edbe921ab2ecd6140d700e756cd44c5f7 MISC:https://git.kernel.org/stable/c/f14bf57a08779a5dee9936f63ada0149ea89c5e6 URL:https://git.kernel.org/stable/c/f14bf57a08779a5dee9936f63ada0149ea89c5e6
Assigning CNA
kernel.org
Date Record Created
20240304	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 (20240304)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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