CVE-2026-80737
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)
serial: amba-pl011: synchronize DMA teardown
In the Linux kernel, the following vulnerability has been resolved: serial: amba-pl011: synchronize DMA teardown dmaengine_terminate_all() does not wait for a running callback, so the TX callback can still touch the TX buffer after it is freed. The RX poll timer reads the RX buffers without the port lock. Switch to dmaengine_terminate_sync() and delete the RX timer before freeing the buffers.
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) |
|---|---|---|---|---|---|
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | a38fae9d212e2d3ed5e9ec0ef773f8c0a27fb76e | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | 44bd0ecc3444882d08ecfbc2b2418d2f463d3186 | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | f70c9d4fba46463a5b1c7b3ee9ee3b40c90dac03 | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | c8c8e895f65fbf71ea6224e27cf8dab91b776e0d | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | 9f6989e477f03a4721d34bb4b09b17accd40283e | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | 5974cb66681eac367107b05924744d7e3b49d41c | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | fdfb46c387241b4eddd36d746793764413285913 | Unavailable | None listed |
| ead76f329f777c7301e0a5456a0a1c7a081570bd | affected | git | 440915499231e9db1c361aa45bb702e8fd3b4a32 | 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) |
|---|---|---|---|---|---|
| 2.6.39 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.39 | Unavailable | None listed |
| 5.10.267 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.218 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.185 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.154 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.106 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.45 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.1.9 | unaffected | semver | Unavailable | 7.1.* | None listed |
| 7.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |