CVE-2026-53127
N/A
N/A
Summary
In the Linux kernel, the following vulnerability has been resolved:
block: fix zones_cond memory leak on zone revalidation error paths
When blk_revalidate_disk_zones() fails after disk_revalidate_zone_resources() has allocated args.zones_cond, the memory is leaked because no error path frees it.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 6e945ffb6555705cf20b1fcdc21a139911562995 < 29153d128384fa7c48a8ca8d34094b1cbe2d5bdc | affected |
| Linux | Linux | 6e945ffb6555705cf20b1fcdc21a139911562995 < 2a2f520fda824b5a25c93f2249578ea150c24e06 | affected |
| Linux | Linux | 6.19 | affected |
| Linux | Linux | 0 < 6.19 | unaffected |
| Linux | Linux | 7.0.10 <= 7.0.* | unaffected |
| Linux | Linux | 7.1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/29153d128384fa7c48a8ca8d34094b1cbe2d5bdc
- https://git.kernel.org/stable/c/2a2f520fda824b5a25c93f2249578ea150c24e06
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