DEBIAN-CVE-2023-53357
Record from OSV · Published September 17, 2025
In the Linux kernel, the following vulnerability has been resolved: md/raid10: check slab-out-of-bounds in md_bitmap_get_counter If we write a large number to md/bitmap_set_bits, md_bitmap_checkpage() will return -EINVAL because 'page >= bitmap->pages', but the return value was not checked immediately in md_bitmap_get_counter() in order to set *blocks value and slab-out-of-bounds occurs. Move check of 'page >= bitmap->pages' to md_bitmap_get_counter() and return directly if true.
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 | Debian:12 | 6.1.52-1 |
| linux | Debian:14 | 6.4.4-1 |
| linux | Debian:13 | 6.4.4-1 |
Risk scores
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.38-4~bpo11+1, 0, 6.1.27-1 |
| Debian:14 | linux | 0 |
| Debian:13 | linux | 0 |
Timeline
- Sep 17, 2025 CVE Published
- Oct 26, 2026 CVE Updated
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