CVE-2026-46282iio: frequency: admv1013: fix NULL pointer dereference on str
- 5.5MediumCVSS base score
- 0.12%Exploitation in 30 daysEPSS · top 98% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
In the Linux kernel, the following vulnerability has been resolved: iio: frequency: admv1013: fix NULL pointer dereference on str When device_property_read_string() fails, str is left uninitialized but the code falls through to strcmp(str, ...), dereferencing a garbage pointer. Replace manual read/strcmp with device_property_match_property_string() and consolidate the SE mode enums into a single sequential enum, mapping to hardware register values via a switch consistent with other bitfields in the driver. Several cleanup patches have been applied to this driver recently so this will need a manual backport.
Timeline
ID reserved
By Linux
- 26 days later
· 26 days later
Published
- 5 months later
· 5 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.12% · top 98% of all CVEs (13 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.5.
Affected products
- affected da35a7b526d9b258a2cb8b7816f736a41b32176b – < ef8b71a0fc692f8cb7f124a8143b540446b1fe9d
- affected da35a7b526d9b258a2cb8b7816f736a41b32176b – < 3a9d8ec2051c2d80158ed7bded5e158c42870037
- affected da35a7b526d9b258a2cb8b7816f736a41b32176b – < 5e9f1bad26df3d3afb3cbbfa408b6d6e809708ac
- affected da35a7b526d9b258a2cb8b7816f736a41b32176b – < 2dc8d26690bf4e7226409563221c37bc095c94ff
- affected da35a7b526d9b258a2cb8b7816f736a41b32176b – < aac0a51b16700b403a55b67ba495de021db78763
- affected 5.17
- unaffected < 5.17
- unaffected 6.6.160 – ≤ 6.6.*
- unaffected 6.12.86 – ≤ 6.12.*
- unaffected 6.18.27 – ≤ 6.18.*
- unaffected 7.0.4 – ≤ 7.0.*
- unaffected 7.1 – ≤ *
References
References5
- https://git.kernel.org/stable/c/ef8b71a0fc692f8cb7f124a8143b540446b1fe9d (opens in a new tab)
- https://git.kernel.org/stable/c/3a9d8ec2051c2d80158ed7bded5e158c42870037 (opens in a new tab)
- https://git.kernel.org/stable/c/5e9f1bad26df3d3afb3cbbfa408b6d6e809708ac (opens in a new tab)
- https://git.kernel.org/stable/c/2dc8d26690bf4e7226409563221c37bc095c94ff (opens in a new tab)
- https://git.kernel.org/stable/c/aac0a51b16700b403a55b67ba495de021db78763 (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-35147 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-46282)Record last updated .