CVE-2025-68204
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2025
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
pmdomain: arm: scmi: Fix genpd leak on provider registration failure
In the Linux kernel, the following vulnerability has been resolved: pmdomain: arm: scmi: Fix genpd leak on provider registration failure If of_genpd_add_provider_onecell() fails during probe, the previously created generic power domains are not removed, leading to a memory leak and potential kernel crash later in genpd_debug_add(). Add proper error handling to unwind the initialized domains before returning from probe to ensure all resources are correctly released on failure. Example crash trace observed without this fix: | Unable to handle kernel paging request at virtual address fffffffffffffc70 | CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.18.0-rc1 #405 PREEMPT | Hardware name: ARM LTD ARM Juno Development Platform/ARM Juno Development Platform | pstate: 00000005 (nzcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) | pc : genpd_debug_add+0x2c/0x160 | lr : genpd_debug_init+0x74/0x98 | Call trace: | genpd_debug_add+0x2c/0x160 (P) | genpd_debug_init+0x74/0x98 | do_one_initcall+0xd0/0x2d8 | do_initcall_level+0xa0/0x140 | do_initcalls+0x60/0xa8 | do_basic_setup+0x28/0x40 | kernel_init_freeable+0xe8/0x170 | kernel_init+0x2c/0x140 | ret_from_fork+0x10/0x20
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) |
|---|---|---|---|---|---|
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 18249a167ffd91b4b4fbd92afd4ddcbf3af81f35 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | c6e11d320fd6cbaef6d589f2fcb45aa25a6b960a | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 582f48d22eb5676fe7be3589b986ddd29f7bf4d1 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 7f569197f7ad09319af960bd7e43109de5c67c04 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | ad120c08b89a81d41d091490bbe150343473b659 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 921b090841ae7a08b19ab14495bdf8636dc31e21 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 983e91da82ec3e331600108f9be3ea61236f5c75 | Unavailable | None listed |
| 898216c97ed2ebfffda659ce12388da43534de6c | affected | git | 7458f72cc28f9eb0de811effcb5376d0ec19094a | 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) |
|---|---|---|---|---|---|
| 4.17 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.17 | Unavailable | None listed |
| 5.4.302 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.247 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.197 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.159 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.118 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.59 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.17.9 | unaffected | semver | Unavailable | 6.17.* | None listed |
| 6.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |