CVE - CVE-2022-49790

CVE-ID
CVE-2022-49790	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: Input: iforce - invert valid length check when fetching device IDs syzbot is reporting uninitialized value at iforce_init_device() [1], for commit 6ac0aec6b0a6 ("Input: iforce - allow callers supply data buffer when fetching device IDs") is checking that valid length is shorter than bytes to read. Since iforce_get_id_packet() stores valid length when returning 0, the caller needs to check that valid length is longer than or equals to bytes to read.
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/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf URL:https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf MISC:https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3 URL:https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3 MISC:https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c URL:https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c MISC:https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd URL:https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd MISC:https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9 URL:https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9
Assigning CNA
kernel.org
Date Record Created
20250501	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 (20250501)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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