CVE-2023-53567
spi: qup: Don't skip cleanup in remove's error path
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
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.
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.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2025-10-04 CVE Reserved
- 2025-10-04 CVE Published
- 2025-10-06 CVE Updated
- 2025-10-10 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
CAPEC
References (9)
| URL | Tag | Source |
|---|---|---|
| https://git.kernel.org/stable/c/64ff247a978facc437d40f0c9b754675846a98f0 | Vuln. Introduced |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 4.19.283 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 4.19.283" | en |
Affected
| ||||||
| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 5.4.243 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 5.4.243" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 5.10.180 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 5.10.180" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 5.15.111 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 5.15.111" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 6.1.28 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 6.1.28" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 6.2.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 6.2.15" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 6.3.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 6.3.2" | en |
Affected
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| Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | >= 3.15 < 6.4 Search vendor "Linux" for product "Linux Kernel" and version " >= 3.15 < 6.4" | en |
Affected
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