CVE-2026-23026
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)
dmaengine: qcom: gpi: Fix memory leak in gpi_peripheral_config()
In the Linux kernel, the following vulnerability has been resolved: dmaengine: qcom: gpi: Fix memory leak in gpi_peripheral_config() Fix a memory leak in gpi_peripheral_config() where the original memory pointed to by gchan->config could be lost if krealloc() fails. The issue occurs when: 1. gchan->config points to previously allocated memory 2. krealloc() fails and returns NULL 3. The function directly assigns NULL to gchan->config, losing the reference to the original memory 4. The original memory becomes unreachable and cannot be freed Fix this by using a temporary variable to hold the krealloc() result and only updating gchan->config when the allocation succeeds. Found via static analysis and code review.
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) |
|---|---|---|---|---|---|
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 4532f18e4ab36def1f55cd936d0fc002b2ce34c2 | Unavailable | None listed |
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 694ab1f6f16cb69f7c5ef2452b22ba7b00a3c7c7 | Unavailable | None listed |
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 6bf4ef078fd11910988889a6c0b3698d2e0c89af | Unavailable | None listed |
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 01b1d781394fc9b83015e3a3cd46b17bda842bd8 | Unavailable | None listed |
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 55a67ba5ac4cebfd54cc8305d4d57a0f1dfe6a85 | Unavailable | None listed |
| 5d0c3533a19f48e5e7e73806a3e4b29cd4364130 | affected | git | 3f747004bbd641131d9396d87b5d2d3d1e182728 | 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) |
|---|---|---|---|---|---|
| 5.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.11 | Unavailable | None listed |
| 5.15.199 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.162 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.122 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.67 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.7 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |