CVE-2025-21668

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Source
https://cve.org/CVERecord?id=CVE-2025-21668
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21668.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-21668
Downstream
Related
Published
2025-01-31T11:25:32.477Z
Modified
2026-03-12T02:14:49.327366Z
Summary
pmdomain: imx8mp-blk-ctrl: add missing loop break condition
Details

In the Linux kernel, the following vulnerability has been resolved:

pmdomain: imx8mp-blk-ctrl: add missing loop break condition

Currently imx8mpblkctrl_remove() will continue the for loop until an out-of-bounds exception occurs.

pstate: 60000005 (nZCv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : devpmdomaindetach+0x8/0x48 lr : imx8mpblkctrlshutdown+0x58/0x90 sp : ffffffc084f8bbf0 x29: ffffffc084f8bbf0 x28: ffffff80daf32ac0 x27: 0000000000000000 x26: ffffffc081658d78 x25: 0000000000000001 x24: ffffffc08201b028 x23: ffffff80d0db9490 x22: ffffffc082340a78 x21: 00000000000005b0 x20: ffffff80d19bc180 x19: 000000000000000a x18: ffffffffffffffff x17: ffffffc080a39e08 x16: ffffffc080a39c98 x15: 4f435f464f006c72 x14: 0000000000000004 x13: ffffff80d0172110 x12: 0000000000000000 x11: ffffff80d0537740 x10: ffffff80d05376c0 x9 : ffffffc0808ed2d8 x8 : ffffffc084f8bab0 x7 : 0000000000000000 x6 : 0000000000000000 x5 : ffffff80d19b9420 x4 : fffffffe03466e60 x3 : 0000000080800077 x2 : 0000000000000000 x1 : 0000000000000001 x0 : 0000000000000000 Call trace: devpmdomaindetach+0x8/0x48 platformshutdown+0x2c/0x48 deviceshutdown+0x158/0x268 kernelrestartprepare+0x40/0x58 kernelkexec+0x58/0xe8 __dosysreboot+0x198/0x258 _arm64sysreboot+0x2c/0x40 invokesyscall+0x5c/0x138 el0svccommon.constprop.0+0x48/0xf0 doel0svc+0x24/0x38 el0svc+0x38/0xc8 el0t64synchandler+0x120/0x130 el0t64sync+0x190/0x198 Code: 8128c2d0 ffffffc0 aa1e03e9 d503201f

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/21xxx/CVE-2025-21668.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
556f5cf9568af772d494cff24ffaa7ea41e1ab40
Fixed
699cc10cc3068f9097a506eae7fe178c860dca4e
Fixed
926ad31b76b8e229b412536e77cdf828a5cae9c6
Fixed
488a68c948bc52dc2a4554a56fdd99aa67c49b06
Fixed
726efa92e02b460811e8bc6990dd742f03b645ea

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-21668.json"