CVE-2026-98834
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
mtd: core: avoid double-free of OTP NVMEM device
In the Linux kernel, the following vulnerability has been resolved: mtd: core: avoid double-free of OTP NVMEM device If factory OTP setup fails after the user OTP NVMEM device has been registered, mtd_otp_nvmem_add() unregisters the user device but leaves mtd->otp_user_nvmem set. On an error, the caller unregisters it again. For -EOPNOTSUPP, registration continues and normal teardown unregisters it again. Clear mtd->otp_user_nvmem after unregistering it.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| e0489f6e221f5ddee6cb3bd51b992b790c5fa4b9 | affected | git | cecf007418b93a2cbc94269e07fe2fb28f54d8fb | Unavailable | None listed |
| e0489f6e221f5ddee6cb3bd51b992b790c5fa4b9 | affected | git | 26300879cd8e4612dce66bb8f6ff7cd35fcf3e59 | Unavailable | None listed |
| 6d1af517817a760d7af3dee0fc4603645485495c | affected | git | Unavailable | Unavailable | None listed |
| f1b4affca1e13706ca2eb075bf6775421236d7d1 | affected | git | Unavailable | Unavailable | None listed |
| 949476b8601bde5459048eebdf457c9db20addd8 | affected | git | Unavailable | Unavailable | None listed |
| dd6c85f98ff33b009b819090268cbf679dc208b9 | affected | git | Unavailable | Unavailable | None listed |
| 5.15.111 | affected | semver | 5.16 | Unavailable | None listed |
| 6.1.28 | affected | semver | 6.2 | Unavailable | None listed |
| 6.2.15 | affected | semver | 6.3 | Unavailable | None listed |
| 6.3.2 | affected | semver | 6.4 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 6.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.4 | Unavailable | None listed |
| 7.2.10 | unaffected | semver | Unavailable | 7.2.* | None listed |
| 7.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |