Answer in brief
CVE-2022-48754 records a High severity (CVSS 7.8) vulnerability in phylib: fix potential use-after-free. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. 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 7.8. 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), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=bafbdd527d569c8200521f2f7579f65a044271be <67d271760b037ce0806d687ee6057edc8afd4205 || >=bafbdd527d569c8200521f2f7579f65a044271be <f39027cbada43b33566c312e6be3db654ca3ad17 || >=bafbdd527d569c8200521f2f7579f65a044271be <bd024e36f68174b1793906c39ca16cee0c9295c2 || >=bafbdd527d569c8200521f2f7579f65a044271be <aefaccd19379d6c4620269a162bfb88ff687f289 || >=bafbdd527d569c8200521f2f7579f65a044271be <cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af || >=bafbdd527d569c8200521f2f7579f65a044271be <cbda1b16687580d5beee38273f6241ae3725960c | 67d271760b037ce0806d687ee6057edc8afd4205, f39027cbada43b33566c312e6be3db654ca3ad17, bd024e36f68174b1793906c39ca16cee0c9295c2, aefaccd19379d6c4620269a162bfb88ff687f289, cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af, cbda1b16687580d5beee38273f6241ae3725960c |
| Linux/Linuxgeneric | 4.16 | Not reported |
| linux/linux_kernelgeneric | >=bafbdd527d56 <aefaccd19379 | aefaccd19379 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <cb2fab10fc5e | cb2fab10fc5e |
| linux/linux_kernelgeneric | >=bafbdd527d56 <cbda1b166875 | cbda1b166875 |
| linux/linux_kernelgeneric | 4.16 | Not reported |
| linux/linux_kernelgeneric | >=bafbdd527d56 <67d271760b03 | 67d271760b03 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <f39027cbada4 | f39027cbada4 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <bd024e36f681 | bd024e36f681 |
Published upstream
Jun 20, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: phylib: fix potential use-after-free Commit bafbdd527d56 ("phylib: Add device reset GPIO support") added call to phy_device_reset(phydev) after the put_device() call in phy_detach(). The comment before the put_device() call says that the phydev might go away with put_device(). Fix potential use-after-free by calling phy_device_reset() before put_device().
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2022-48754 records a High severity (CVSS 7.8) vulnerability in phylib: fix potential use-after-free. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. 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 7.8. 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), linux/linux_kernel (generic), linux/linux_kernel (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=bafbdd527d569c8200521f2f7579f65a044271be <67d271760b037ce0806d687ee6057edc8afd4205 || >=bafbdd527d569c8200521f2f7579f65a044271be <f39027cbada43b33566c312e6be3db654ca3ad17 || >=bafbdd527d569c8200521f2f7579f65a044271be <bd024e36f68174b1793906c39ca16cee0c9295c2 || >=bafbdd527d569c8200521f2f7579f65a044271be <aefaccd19379d6c4620269a162bfb88ff687f289 || >=bafbdd527d569c8200521f2f7579f65a044271be <cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af || >=bafbdd527d569c8200521f2f7579f65a044271be <cbda1b16687580d5beee38273f6241ae3725960c | 67d271760b037ce0806d687ee6057edc8afd4205, f39027cbada43b33566c312e6be3db654ca3ad17, bd024e36f68174b1793906c39ca16cee0c9295c2, aefaccd19379d6c4620269a162bfb88ff687f289, cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af, cbda1b16687580d5beee38273f6241ae3725960c |
| Linux/Linuxgeneric | 4.16 | Not reported |
| linux/linux_kernelgeneric | >=bafbdd527d56 <aefaccd19379 | aefaccd19379 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <cb2fab10fc5e | cb2fab10fc5e |
| linux/linux_kernelgeneric | >=bafbdd527d56 <cbda1b166875 | cbda1b166875 |
| linux/linux_kernelgeneric | 4.16 | Not reported |
| linux/linux_kernelgeneric | >=bafbdd527d56 <67d271760b03 | 67d271760b03 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <f39027cbada4 | f39027cbada4 |
| linux/linux_kernelgeneric | >=bafbdd527d56 <bd024e36f681 | bd024e36f681 |
Published upstream
Jun 20, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 4, 2026
In the Linux kernel, the following vulnerability has been resolved: phylib: fix potential use-after-free Commit bafbdd527d56 ("phylib: Add device reset GPIO support") added call to phy_device_reset(phydev) after the put_device() call in phy_detach(). The comment before the put_device() call says that the phydev might go away with put_device(). Fix potential use-after-free by calling phy_device_reset() before put_device().
Quoted source text, attributed separately from HOL analysis.