CVE-2024-38634
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
serial: max3100: Lock port->lock when calling uart_handle_cts_change()
In the Linux kernel, the following vulnerability has been resolved: serial: max3100: Lock port->lock when calling uart_handle_cts_change() uart_handle_cts_change() has to be called with port lock taken, Since we run it in a separate work, the lock may not be taken at the time of running. Make sure that it's taken by explicitly doing that. Without it we got a splat: WARNING: CPU: 0 PID: 10 at drivers/tty/serial/serial_core.c:3491 uart_handle_cts_change+0xa6/0xb0 ... Workqueue: max3100-0 max3100_work [max3100] RIP: 0010:uart_handle_cts_change+0xa6/0xb0 ... max3100_handlerx+0xc5/0x110 [max3100] max3100_work+0x12a/0x340 [max3100]
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) |
|---|---|---|---|---|---|
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 44b38924135d2093e2ec1812969464845dd66dc9 | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | ea9b35372b58ac2931bfc1d5bc25e839d1221e30 | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | cc121e3722a0a2c8f716ef991e5425b180a5fb94 | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 78dbda51bb4241b88a52d71620f06231a341f9ba | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 8296bb9e5925b6634259c5d4daee88f0cc0884ec | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 93df2fba6c7dfa9a2f08546ea9a5ca4728758458 | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 865b30c8661924ee9145f442bf32cea549faa869 | Unavailable | None listed |
| 7831d56b0a3544cbb6f82f76c34ca95e24d5b676 | affected | git | 77ab53371a2066fdf9b895246505f5ef5a4b5d47 | 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) |
|---|---|---|---|---|---|
| 2.6.30 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.30 | Unavailable | None listed |
| 4.19.316 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.278 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.219 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.161 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.93 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.33 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.9.4 | unaffected | semver | Unavailable | 6.9.* | None listed |
| 6.10 | unaffected | original_commit_for_fix | Unavailable | * | None listed |