CVE-2023-52616
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init
In the Linux kernel, the following vulnerability has been resolved: crypto: lib/mpi - Fix unexpected pointer access in mpi_ec_init When the mpi_ec_ctx structure is initialized, some fields are not cleared, causing a crash when referencing the field when the structure was released. Initially, this issue was ignored because memory for mpi_ec_ctx is allocated with the __GFP_ZERO flag. For example, this error will be triggered when calculating the Za value for SM2 separately.
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) |
|---|---|---|---|---|---|
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | 0c3687822259a7628c85cd21a3445cbe3c367165 | Unavailable | None listed |
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | 2bb86817b33c9d704e127f92b838035a72c315b6 | Unavailable | None listed |
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | bb44477d4506e52785693a39f03cdc6a2c5e8598 | Unavailable | None listed |
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | 7ebf812b7019fd2d4d5a7ca45ef4bf3a6f4bda0a | Unavailable | None listed |
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | 7abdfd45a650c714d5ebab564bb1b988f14d9b49 | Unavailable | None listed |
| d58bb7e55a8a65894cc02f27c3e2bf9403e7c40f | affected | git | ba3c5574203034781ac4231acf117da917efcd2a | 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) |
|---|---|---|---|---|---|
| 5.10 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.10 | Unavailable | None listed |
| 5.10.210 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.149 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.79 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.15 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.3 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |