CVE-2024-53172
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
ubi: fastmap: Fix duplicate slab cache names while attaching
In the Linux kernel, the following vulnerability has been resolved: ubi: fastmap: Fix duplicate slab cache names while attaching Since commit 4c39529663b9 ("slab: Warn on duplicate cache names when DEBUG_VM=y"), the duplicate slab cache names can be detected and a kernel WARNING is thrown out. In UBI fast attaching process, alloc_ai() could be invoked twice with the same slab cache name 'ubi_aeb_slab_cache', which will trigger following warning messages: kmem_cache of name 'ubi_aeb_slab_cache' already exists WARNING: CPU: 0 PID: 7519 at mm/slab_common.c:107 __kmem_cache_create_args+0x100/0x5f0 Modules linked in: ubi(+) nandsim [last unloaded: nandsim] CPU: 0 UID: 0 PID: 7519 Comm: modprobe Tainted: G 6.12.0-rc2 RIP: 0010:__kmem_cache_create_args+0x100/0x5f0 Call Trace: __kmem_cache_create_args+0x100/0x5f0 alloc_ai+0x295/0x3f0 [ubi] ubi_attach+0x3c3/0xcc0 [ubi] ubi_attach_mtd_dev+0x17cf/0x3fa0 [ubi] ubi_init+0x3fb/0x800 [ubi] do_init_module+0x265/0x7d0 __x64_sys_finit_module+0x7a/0xc0 The problem could be easily reproduced by loading UBI device by fastmap with CONFIG_DEBUG_VM=y. Fix it by using different slab names for alloc_ai() callers.
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) |
|---|---|---|---|---|---|
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | ef52b7191ac41e68b1bf070d00c5b04ed16e4920 | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 871c148f8e0c32e505df9393ba4a303c3c3fe988 | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 04c0b0f37617099479c34e207c5550d081f585a6 | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | b1ee0aa4945c49cbbd779da81040fcec4de80fd1 | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 6afdcb285794e75d2c8995e3a44f523c176cc2de | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 612824dd0c9465ef365ace38b056c663d110956d | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 3d8558135cd56a2a8052024be4073e160f36658c | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | 7402c4bcb8a3f0d2ef4e687cd45c76be489cf509 | Unavailable | None listed |
| d2158f69a7d469c21c37f7028c18aa8c54707de3 | affected | git | bcddf52b7a17adcebc768d26f4e27cf79adb424c | 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) |
|---|---|---|---|---|---|
| 4.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.1 | Unavailable | None listed |
| 4.19.325 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.287 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.231 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.174 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.120 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.64 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.11.11 | unaffected | semver | Unavailable | 6.11.* | None listed |
| 6.12.2 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.13 | unaffected | original_commit_for_fix | Unavailable | * | None listed |