CVE-2025-40062
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs
In the Linux kernel, the following vulnerability has been resolved: crypto: hisilicon/qm - set NULL to qm->debug.qm_diff_regs When the initialization of qm->debug.acc_diff_reg fails, the probe process does not exit. However, after qm->debug.qm_diff_regs is freed, it is not set to NULL. This can lead to a double free when the remove process attempts to free it again. Therefore, qm->debug.qm_diff_regs should be set to NULL after it is freed.
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) |
|---|---|---|---|---|---|
| eda60520cfe3aba9f088c68ebd5bcbca9fc6ac3c | affected | git | a7836260d5121949ba734e840d42a86ab4a32fcc | Unavailable | None listed |
| 7fc8d9a525b5c3f8dfa5ed50901e764d8ede7e1e | affected | git | 1750f1ec143ebabdbdfa013668665c9d5042c430 | Unavailable | None listed |
| 8be0913389718e8d27c4f1d4537b5e1b99ed7739 | affected | git | a87a21a56244b8f4eb357f6bad879247005bbe38 | Unavailable | None listed |
| 8be0913389718e8d27c4f1d4537b5e1b99ed7739 | affected | git | 7226a0650ad5705bd8d39a11be270fa21ed1e6a5 | Unavailable | None listed |
| 8be0913389718e8d27c4f1d4537b5e1b99ed7739 | affected | git | f0cafb02de883b3b413d34eb079c9680782a9cc1 | Unavailable | None listed |
| e0a2d2df9ba7bd6bd7e0a9b6a5e3894f7e8445b3 | affected | git | Unavailable | Unavailable | None listed |
| 6.1.98 | affected | semver | 6.1.156 | Unavailable | None listed |
| 6.6.39 | affected | semver | 6.6.112 | Unavailable | None listed |
| 6.9.9 | affected | semver | 6.10 | 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) |
|---|---|---|---|---|---|
| 6.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 6.10 | Unavailable | None listed |
| 6.1.156 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.112 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.53 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.3 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |