CVE-2025-38662
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-38662
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-38662.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2025-38662
- Downstream
- Published
- 2025-08-22T16:02:55.078Z
- Modified
- 2025-12-02T17:24:18.772014Z
- Summary
- ASoC: mediatek: mt8365-dai-i2s: pass correct size to mt8365_dai_set_priv
- Details
-
In the Linux kernel, the following vulnerability has been resolved:
ASoC: mediatek: mt8365-dai-i2s: pass correct size to mt8365daiset_priv
Given mt8365daisetpriv allocate privsize space to copy privdata which means we should pass mt8365i2spriv[i] or "struct mtkafei2spriv" instead of afepriv which has the size of "struct mt8365afe_private".
Otherwise the KASAN complains about.
[ 59.389765] BUG: KASAN: global-out-of-bounds in mt8365daisetpriv+0xc8/0x168 [sndsocmt8365pcm] ... [ 59.394789] Call trace: [ 59.395167] dumpbacktrace+0xa0/0x128 [ 59.395733] showstack+0x20/0x38 [ 59.396238] dumpstacklvl+0xe8/0x148 [ 59.396806] printreport+0x37c/0x5e0 [ 59.397358] kasanreport+0xac/0xf8 [ 59.397885] kasancheckrange+0xe8/0x190 [ 59.398485] asanmemcpy+0x3c/0x98 [ 59.399022] mt8365daisetpriv+0xc8/0x168 [sndsocmt8365pcm] [ 59.399928] mt8365daii2sregister+0x1e8/0x2b0 [sndsocmt8365pcm] [ 59.400893] mt8365afepcmdevprobe+0x4d0/0xdf0 [sndsocmt8365pcm] [ 59.401873] platformprobe+0xcc/0x228 [ 59.402442] reallyprobe+0x340/0x9e8 [ 59.402992] driverprobedevice+0x16c/0x3f8 [ 59.403638] driverprobedevice+0x64/0x1d8 [ 59.404256] driverattach+0x1dc/0x4c8 [ 59.404840] busforeachdev+0x100/0x190 [ 59.405442] driverattach+0x44/0x68 [ 59.405980] busadddriver+0x23c/0x500 [ 59.406550] driverregister+0xf8/0x3d0 [ 59.407122] platformdriverregister+0x68/0x98 [ 59.407810] mt8365afepcmdriverinit+0x2c/0xff8 [sndsocmt8365_pcm]
- Database specific
{ "cna_assigner": "Linux", "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38662.json" }- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/1dc0ed16cfbc3c28a07a89904071cfa802fdcee1
- https://git.kernel.org/stable/c/6bea85979d05470e6416a2bb504a9bcd9178304c
- https://git.kernel.org/stable/c/6e621dd99c57db916842865debaa65f20bbd6d8e
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38662.json
- https://nvd.nist.gov/vuln/detail/CVE-2025-38662
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
-
Introduced402bbb13a195caa83b3279ebecdabfb11ddee084Fixed1dc0ed16cfbc3c28a07a89904071cfa802fdcee1Fixed6e621dd99c57db916842865debaa65f20bbd6d8eFixed6bea85979d05470e6416a2bb504a9bcd9178304c