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Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8173: Enable IRQ when pdata is ready If the device does not come straight from reset, we might receive an IRQ before we are ready to handle it. [ 2.334737] Unable to handle kernel read from unreadable memory at virtual address 00000000000001e4 [ 2.522601] Call trace: [ 2.525040] regmap_read+0x1c/0x80 [ 2.528434] mt8173_afe_irq_handler+0x40/0xf0 ... [ 2.598921] start_kernel+0x338/0x42c

PUBLISHED Reserved 2025-09-17 | Published 2025-10-01 | Updated 2025-10-01 | Assigner Linux

Product status

Default status
unaffected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 190685ff4ee03eef8f12c71d8f626e414fa078a9
affected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 57491967ad8f865a9a81d08c36b26facd14d84e5
affected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 27e7cf595d4a9fea9d3906b47d0faa87896beeb3
affected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 9ce9c78a2bdbc9a014e7102a35834310c28528b9
affected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5a
affected

ee0bcaff109f36d582df9851f204c9a5eb79c028 before 4cbb264d4e9136acab2c8fd39e39ab1b1402b84b
affected

Default status
affected

4.2
affected

Any version before 4.2
unaffected

5.4.229
unaffected

5.10.163
unaffected

5.15.86
unaffected

6.0.16
unaffected

6.1.2
unaffected

6.2
unaffected

References

git.kernel.org/...c/190685ff4ee03eef8f12c71d8f626e414fa078a9

git.kernel.org/...c/57491967ad8f865a9a81d08c36b26facd14d84e5

git.kernel.org/...c/27e7cf595d4a9fea9d3906b47d0faa87896beeb3

git.kernel.org/...c/9ce9c78a2bdbc9a014e7102a35834310c28528b9

git.kernel.org/...c/77c6b6be7e80ca4a4d4b66b63fd5bb48ccefdd5a

git.kernel.org/...c/4cbb264d4e9136acab2c8fd39e39ab1b1402b84b

cve.org (CVE-2022-50439)

nvd.nist.gov (CVE-2022-50439)

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