Answer in brief
CVE-2023-53567 records a Medium severity (CVSS 5.5) vulnerability in spi: qup: Don't skip cleanup in remove's error path. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=64ff247a978facc437d40f0c9b754675846a98f0 <fd53f41bd86daa39b454fd4637a908ff2123547f || >=64ff247a978facc437d40f0c9b754675846a98f0 <8632384337038b97910c2f7bb5a3f377aa68d001 || >=64ff247a978facc437d40f0c9b754675846a98f0 <bc88243bbe6140d289bb32b4ee4607ba5ce1124a || >=64ff247a978facc437d40f0c9b754675846a98f0 <f345d4d71e87d878437417ffbb9a7d4e16d235eb || >=64ff247a978facc437d40f0c9b754675846a98f0 <2d0f63077f481f11a07f20eab1c1f4367dfaef32 || >=64ff247a978facc437d40f0c9b754675846a98f0 <55ecdcd12bc176b86fecbcb125ac814ac8fe857a || >=64ff247a978facc437d40f0c9b754675846a98f0 <49c17fccae36505550c9121891722fff337f148a || >=64ff247a978facc437d40f0c9b754675846a98f0 <61f49171a43ab1f80c73c5c88c508770c461e0f2 | fd53f41bd86daa39b454fd4637a908ff2123547f, 8632384337038b97910c2f7bb5a3f377aa68d001, bc88243bbe6140d289bb32b4ee4607ba5ce1124a, f345d4d71e87d878437417ffbb9a7d4e16d235eb, 2d0f63077f481f11a07f20eab1c1f4367dfaef32, 55ecdcd12bc176b86fecbcb125ac814ac8fe857a, 49c17fccae36505550c9121891722fff337f148a, 61f49171a43ab1f80c73c5c88c508770c461e0f2 |
| Linux/Linuxgeneric | 3.15 | Not reported |
Published upstream
Oct 4, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Nov 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Nov 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.