5.5
CVE-2023-53519
- EPSS 0.11%
- Veröffentlicht 01.10.2025 12:15:56
- Zuletzt bearbeitet 06.04.2026 13:04:59
- Quelle 416baaa9-dc9f-4396-8d5f-8c081f
- CVE-Watchlists
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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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version >= 2.6.39 < 4.14.324
Linux ≫ Linux Kernel Version >= 4.15 < 4.19.293
Linux ≫ Linux Kernel Version >= 4.20 < 5.4.255
Linux ≫ Linux Kernel Version >= 5.5 < 5.10.192
Linux ≫ Linux Kernel Version >= 5.11 < 5.15.128
Linux ≫ Linux Kernel Version >= 5.16 < 6.1.47
Linux ≫ Linux Kernel Version >= 6.2 < 6.4.12
VulnDex Vulnerability Enrichment
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Login| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.11% | 0.014 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 5.5 | 1.8 | 3.6 |
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
|
CWE-667 Improper Locking
The product does not properly acquire or release a lock on a resource, leading to unexpected resource state changes and behaviors.
https://git.kernel.org/stable/c/1676748aa29099fc0abd71e0fb092e76e835f25c
https://git.kernel.org/stable/c/56b5c3e67b0f9af3f45cf393be048ee8d8a92694
https://git.kernel.org/stable/c/690dd4780b3f4d755e4e7883e8c3d1b5052f6bf2
https://git.kernel.org/stable/c/7fc7f87725805197388ba749a1801df33000fa50
https://git.kernel.org/stable/c/c71aa5f1cf961264690f2560503ea396b6e3c680
https://git.kernel.org/stable/c/e01ea1c4191ee08440b5f86db98dff695e9cedf9
https://git.kernel.org/stable/c/e52de26cb37459b16213438a2c82feb155dd3bbd
https://git.kernel.org/stable/c/ef009fe2010ea2a3a7045ecb72729cf366e0967b