{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-52985","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2025-03-27T16:40:15.741Z","datePublished":"2025-03-27T16:43:22.975Z","dateUpdated":"2026-05-11T19:36:24.678Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-05-11T19:36:24.678Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\narm64: dts: imx8mm-verdin: Do not power down eth-phy\n\nCurrently if suspending using either freeze or memory state, the fec\ndriver tries to power down the phy which leads to crash of the kernel\nand non-responsible kernel with the following call trace:\n\n[   24.839889 ] Call trace:\n[   24.839892 ]  phy_error+0x18/0x60\n[   24.839898 ]  kszphy_handle_interrupt+0x6c/0x80\n[   24.839903 ]  phy_interrupt+0x20/0x2c\n[   24.839909 ]  irq_thread_fn+0x30/0xa0\n[   24.839919 ]  irq_thread+0x178/0x2c0\n[   24.839925 ]  kthread+0x154/0x160\n[   24.839932 ]  ret_from_fork+0x10/0x20\n\nSince there is currently no functionality in the phy subsystem to power\ndown phys let's just disable the feature of powering-down the ethernet\nphy."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi"],"versions":[{"version":"6a57f224f7346c8d23596f2ef1ce360669926f54","lessThan":"0bdd5a7b517f16fdffc444be6516c45788548d08","status":"affected","versionType":"git"},{"version":"6a57f224f7346c8d23596f2ef1ce360669926f54","lessThan":"39c95d0c357d7ef76aea958c1bece6b24f9b2e7e","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["arch/arm64/boot/dts/freescale/imx8mm-verdin.dtsi"],"versions":[{"version":"5.18","status":"affected"},{"version":"0","lessThan":"5.18","status":"unaffected","versionType":"semver"},{"version":"6.1.11","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.1.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.18","versionEndExcluding":"6.2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/0bdd5a7b517f16fdffc444be6516c45788548d08"},{"url":"https://git.kernel.org/stable/c/39c95d0c357d7ef76aea958c1bece6b24f9b2e7e"}],"title":"arm64: dts: imx8mm-verdin: Do not power down eth-phy","x_generator":{"engine":"bippy-1.2.0"}}}}