CVE-2023-53519
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)
media: v4l2-mem2mem: add lock to protect parameter num_rdy
In the Linux kernel, the following vulnerability has been resolved: media: v4l2-mem2mem: add lock to protect parameter num_rdy Getting below error when using KCSAN to check the driver. Adding lock to protect parameter num_rdy when getting the value with function: v4l2_m2m_num_src_bufs_ready/v4l2_m2m_num_dst_bufs_ready. kworker/u16:3: [name:report&]BUG: KCSAN: data-race in v4l2_m2m_buf_queue kworker/u16:3: [name:report&] kworker/u16:3: [name:report&]read-write to 0xffffff8105f35b94 of 1 bytes by task 20865 on cpu 7: kworker/u16:3: v4l2_m2m_buf_queue+0xd8/0x10c
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) |
|---|---|---|---|---|---|
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | 690dd4780b3f4d755e4e7883e8c3d1b5052f6bf2 | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | 7fc7f87725805197388ba749a1801df33000fa50 | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | ef009fe2010ea2a3a7045ecb72729cf366e0967b | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | e52de26cb37459b16213438a2c82feb155dd3bbd | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | 1676748aa29099fc0abd71e0fb092e76e835f25c | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | c71aa5f1cf961264690f2560503ea396b6e3c680 | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | e01ea1c4191ee08440b5f86db98dff695e9cedf9 | Unavailable | None listed |
| 908a0d7c588ef87e5cf0a26805e6002a78ac9d13 | affected | git | 56b5c3e67b0f9af3f45cf393be048ee8d8a92694 | 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 |
| 4.14.324 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.293 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.255 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.192 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.128 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.47 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.4.12 | unaffected | semver | Unavailable | 6.4.* | None listed |
| 6.5 | unaffected | original_commit_for_fix | Unavailable | * | None listed |