CVE-2023-52459
media: v4l: async: Fix duplicated list deletion
Reported by linux · Published February 23, 2024
In the Linux kernel, the following vulnerability has been resolved: media: v4l: async: Fix duplicated list deletion The list deletion call dropped here is already called from the helper function in the line before. Having a second list_del() call results in either a warning (with CONFIG_DEBUG_LIST=y): list_del corruption, c46c8198->next is LIST_POISON1 (00000100) If CONFIG_DEBUG_LIST is disabled the operation results in a kernel error due to NULL pointer dereference.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| linux_kernel | linux | 6.7.2, 6.6.14 |
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 28a1295795d85a25f2e7dd391c43969e95fcb341, 28a1295795d85a25f2e7dd391c43969e95fcb341, 28a1295795d85a25f2e7dd391c43969e95fcb341 |
| Linux | Linux | 6.6, 0, 6.6.14 |
| linux | linux_kernel | 6.6, 6.6, 6.6 |
| Linux | Linux | 0, 6.6.14, 6.7.2 |
Timeline
- Feb 23, 2024 CVE Published
- Feb 23, 2024 PoC Published (3 in total, the first dated here)
- Feb 24, 2024 EPSS Score (30 in total, the first dated here)
- Oct 5, 2024 Coalition ESS Score (5 in total, the first dated here)
- Jan 25, 2026 Security Advisory (128 in total, the first dated here)
- Feb 16, 2026 CVE Updated
- Aug 10, 2026 Distribution Patch (116 in total, the first dated here)
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