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GHSA-9WPF-M764-QMF8
Vulnerability from github – Published: 2024-06-20 12:31 – Updated: 2024-07-03 18:46
VLAI
Details
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().
Severity
8.4 (High)
{
"affected": [],
"aliases": [
"CVE-2022-48754"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-20T12:15:13Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nphylib: fix potential use-after-free\n\nCommit bafbdd527d56 (\"phylib: Add device reset GPIO support\") added call\nto phy_device_reset(phydev) after the put_device() call in phy_detach().\n\nThe comment before the put_device() call says that the phydev might go\naway with put_device().\n\nFix potential use-after-free by calling phy_device_reset() before\nput_device().",
"id": "GHSA-9wpf-m764-qmf8",
"modified": "2024-07-03T18:46:09Z",
"published": "2024-06-20T12:31:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48754"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/67d271760b037ce0806d687ee6057edc8afd4205"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/aefaccd19379d6c4620269a162bfb88ff687f289"
},
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"url": "https://git.kernel.org/stable/c/bd024e36f68174b1793906c39ca16cee0c9295c2"
},
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"url": "https://git.kernel.org/stable/c/cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af"
},
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"url": "https://git.kernel.org/stable/c/cbda1b16687580d5beee38273f6241ae3725960c"
},
{
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"url": "https://git.kernel.org/stable/c/f39027cbada43b33566c312e6be3db654ca3ad17"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
CVE-2022-48754 (GCVE-0-2022-48754)
Vulnerability from cvelistv5 – Published: 2024-06-20 11:13 – Updated: 2026-05-11 18:46
VLAI
EPSS
Title
phylib: fix potential use-after-free
Summary
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().
Severity
8.4 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-416 - Use After Free
Assigner
References
6 references
Impacted products
16 products
| Vendor | Product | Version | |
|---|---|---|---|
| Linux | Linux |
Affected:
bafbdd527d569c8200521f2f7579f65a044271be , < 67d271760b037ce0806d687ee6057edc8afd4205
(git)
Affected: bafbdd527d569c8200521f2f7579f65a044271be , < f39027cbada43b33566c312e6be3db654ca3ad17 (git) Affected: bafbdd527d569c8200521f2f7579f65a044271be , < bd024e36f68174b1793906c39ca16cee0c9295c2 (git) Affected: bafbdd527d569c8200521f2f7579f65a044271be , < aefaccd19379d6c4620269a162bfb88ff687f289 (git) Affected: bafbdd527d569c8200521f2f7579f65a044271be , < cb2fab10fc5e7a3aa1bb0a68a3abdcf3e37852af (git) Affected: bafbdd527d569c8200521f2f7579f65a044271be , < cbda1b16687580d5beee38273f6241ae3725960c (git) |
|
| Linux | Linux |
Affected:
4.16
Unaffected: 0 , < 4.16 (semver) Unaffected: 4.19.228 , ≤ 4.19.* (semver) Unaffected: 5.4.176 , ≤ 5.4.* (semver) Unaffected: 5.10.96 , ≤ 5.10.* (semver) Unaffected: 5.15.19 , ≤ 5.15.* (semver) Unaffected: 5.16.5 , ≤ 5.16.* (semver) Unaffected: 5.17 , ≤ * (original_commit_for_fix) |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < 67d271760b03
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < f39027cbada4
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < bd024e36f681
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < aefaccd19379
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < cb2fab10fc5e
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
bafbdd527d56 , < cbda1b166875
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Affected:
4.16
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
0 , < 4.16
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
4.19.228 , ≤ 4.20
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
5.4.176 , ≤ 5.5
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
5.10.96 , ≤ 5.11
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
5.15.19 , ≤ 5.16
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
5.16.5 , ≤ 5.17
(custom)
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
|
| linux | linux_kernel |
Unaffected:
5.17
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* |
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},
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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