media: v4l2-async: Fix error handling on steps after finding a match
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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Configuration 1 [-]
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No data.
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| Linux | Linux Kernel |
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| Linux | Linux Kernel |
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| Source | ID | Title |
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Ubuntu USN |
USN-8492-1 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8492-2 | Linux kernel vulnerabilities |
Ubuntu USN |
USN-8497-1 | Linux kernel (Low Latency) vulnerabilities |
Ubuntu USN |
USN-8498-1 | Linux kernel (NVIDIA Tegra) vulnerabilities |
Ubuntu USN |
USN-8499-1 | Linux kernel (Xilinx) vulnerabilities |
Ubuntu USN |
USN-8492-3 | Linux kernel (Raspberry Pi Real-time) vulnerabilities |
Ubuntu USN |
USN-8492-4 | Linux kernel (Raspberry Pi) vulnerabilities |
Ubuntu USN |
USN-8492-5 | Linux kernel (FIPS) vulnerabilities |
Ubuntu USN |
USN-8606-1 | Linux kernel (Azure) vulnerabilities |
Ubuntu USN |
USN-8607-1 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-8609-1 | Linux kernel (Azure CVM) vulnerabilities |
Ubuntu USN |
USN-8619-1 | Linux kernel (HWE) vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.127% probability within 30 days)
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ssvc
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| Type | Values Removed | Values Added |
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| Weaknesses | CWE-416 |
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| Weaknesses | NVD-CWE-noinfo | |
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cvssV3_1
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cvssV3_1
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| Weaknesses | CWE-476 | |
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threat_severity
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cvssV3_1
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| Weaknesses | CWE-416 |
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| Description | In the Linux kernel, the following vulnerability has been resolved: media: v4l2-async: Fix error handling on steps after finding a match Once an async connection is found to be matching with an fwnode, a sub-device may be registered (in case it wasn't already), its bound operation is called, ancillary links are created, the async connection is added to the sub-device's list of connections and removed from the global waiting connection list. Further on, the sub-device's possible own notifier is searched for possible additional matches. Fix these specific issues: - If v4l2_async_match_notify() failed before the sub-notifier handling, the async connection was unbound and its entry removed from the sub-device's async connection list. The latter part was also done in v4l2_async_match_notify(). - The async connection's sd field was only set after creating ancillary links in v4l2_async_match_notify(). It was however dereferenced in v4l2_async_unbind_subdev_one(), which was called on error path of v4l2_async_match_notify() failure. | |
| Title | media: v4l2-async: Fix error handling on steps after finding a match | |
| First Time appeared |
Linux
Linux linux Kernel |
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| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
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| References |
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