CVE-2023-53567None▾ SunlitIn the Linux kernel, the following vulnerability has been resolved: spi: qup: Don't skip cleanup in remove's error path Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 2.8 · likelihood 0 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Nov 5.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CVEORG
Last analysed / modified upstream
0.1%
In the Linux kernel, the following vulnerability has been resolved:
spi: qup: Don't skip cleanup in remove's error path
Returning early in a platform driver's remove callback is wrong. In this case the dma resources are not released in the error path. this is never retried later and so this is a permanent leak. To fix this, only skip hardware disabling if waking the device fails.
Linux >= 64ff247a978facc437d40f0c9b754675846a98f0 < fd53f41bd86daa39b454fd4637a908ff2123547fLinux >= 64ff247a978facc437d40f0c9b754675846a98f0 < 8632384337038b97910c2f7bb5a3f377aa68d001Linux >= 64ff247a978facc437d40f0c9b754675846a98f0 < bc88243bbe6140d289bb32b4ee4607ba5ce1124aLinux >= 64ff247a978facc437d40f0c9b754675846a98f0 < f345d4d71e87d878437417ffbb9a7d4e16d235ebLinux >= 64ff247a978facc437d40f0c9b754675846a98f0 < 2d0f63077f481f11a07f20eab1c1f4367dfaef32Linux >= 64ff247a978facc437d40f0c9b754675846a98f0 < 55ecdcd12bc176b86fecbcb125ac814ac8fe857aLinux >= 64ff247a978facc437d40f0c9b754675846a98f0 < 49c17fccae36505550c9121891722fff337f148aLinux >= 64ff247a978facc437d40f0c9b754675846a98f0 < 61f49171a43ab1f80c73c5c88c508770c461e0f2Linux 3.15Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
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