CVE-2022-50757
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
media: camss: Clean up received buffers on failed start of streaming
In the Linux kernel, the following vulnerability has been resolved: media: camss: Clean up received buffers on failed start of streaming It is required to return the received buffers, if streaming can not be started. For instance media_pipeline_start() may fail with EPIPE, if a link validation between entities is not passed, and in such a case a user gets a kernel warning: WARNING: CPU: 1 PID: 520 at drivers/media/common/videobuf2/videobuf2-core.c:1592 vb2_start_streaming+0xec/0x160 <snip> Call trace: vb2_start_streaming+0xec/0x160 vb2_core_streamon+0x9c/0x1a0 vb2_ioctl_streamon+0x68/0xbc v4l_streamon+0x30/0x3c __video_do_ioctl+0x184/0x3e0 video_usercopy+0x37c/0x7b0 video_ioctl2+0x24/0x40 v4l2_ioctl+0x4c/0x70 The fix is to correct the error path in video_start_streaming() of camss.
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) |
|---|---|---|---|---|---|
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | 75954cde8a5ca84003b24b6bf83197240935bd74 | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | 04c734c716a97f1493b1edac41316aaed1d2a9d9 | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | fe443b3fe36cd23d4f5dc6d825d34322e7c89f0c | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | 3d5cab726e3b370fea1b6e67183f0e13c409ce5c | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | d1c44928bb3ca0ec88e7ad5937a2a26a259aede6 | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | f05326a440dc31b91b688b2f3f15b7347894a50b | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | 24df4fa3e795fb4b15fd4d3c036596e0978d265a | Unavailable | None listed |
| 0ac2586c410fe00d58dd09bf270a22f25d5287b8 | affected | git | c8f3582345e6a69da65ab588f7c4c2d1685b0e80 | 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) |
|---|---|---|---|---|---|
| 4.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.14 | Unavailable | None listed |
| 4.14.303 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.163 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.86 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.16 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1.2 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |