CVE-2022-49790
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-49790
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49790.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2022-49790
- Downstream
- Related
- Published
- 2025-05-01T14:09:22.158Z
- Modified
- 2025-11-26T19:33:07.794946Z
- Summary
- Input: iforce - invert valid length check when fetching device IDs
- Details
-
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 iforceinitdevice() [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 iforcegetid_packet() stores valid length when returning 0, the caller needs to check that valid length is longer than or equals to bytes to read.
- Database specific
{ "osv_generated_from": "https://github.com/CVEProject/cvelistV5/blob/9c3874e559580d6c6ec8d449812ac11277724770/cves/2022/49xxx/CVE-2022-49790.json", "cna_assigner": "Linux" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/24cc679abbf31477d0cc6106ec83c2fbae6b3cdf
- https://git.kernel.org/stable/c/5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3
- https://git.kernel.org/stable/c/6365569d62a75ddf53fb0c2936c16587a365984c
- https://git.kernel.org/stable/c/b8ebf250997c5fb253582f42bfe98673801ebebd
- https://git.kernel.org/stable/c/fdd57c20d4408cac3c3c535c120d244e083406c9
Affected packages
Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Affected ranges
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6ac0aec6b0a651d64eef759fddf17d9145b51033Fixed5d53797ce7ce8fb1d95a5bebc5efa9418c4217a3
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6ac0aec6b0a651d64eef759fddf17d9145b51033Fixed24cc679abbf31477d0cc6106ec83c2fbae6b3cdf
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6ac0aec6b0a651d64eef759fddf17d9145b51033Fixedfdd57c20d4408cac3c3c535c120d244e083406c9
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6ac0aec6b0a651d64eef759fddf17d9145b51033Fixed6365569d62a75ddf53fb0c2936c16587a365984c
- Type
- GIT
- Repo
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- Events
-
Introduced6ac0aec6b0a651d64eef759fddf17d9145b51033Fixedb8ebf250997c5fb253582f42bfe98673801ebebd