github - ghsa-gr49-4mw7-963q

GHSA-GR49-4MW7-963Q

Vulnerability from github – Published: 2024-05-17 15:31 – Updated: 2024-06-27 15:30

Details

In the Linux kernel, the following vulnerability has been resolved:

eeprom: at24: fix memory corruption race condition

If the eeprom is not accessible, an nvmem device will be registered, the read will fail, and the device will be torn down. If another driver accesses the nvmem device after the teardown, it will reference invalid memory.

Move the failure point before registering the nvmem device.

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{
  "affected": [],
  "aliases": [
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  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\neeprom: at24: fix memory corruption race condition\n\nIf the eeprom is not accessible, an nvmem device will be registered, the\nread will fail, and the device will be torn down. If another driver\naccesses the nvmem device after the teardown, it will reference\ninvalid memory.\n\nMove the failure point before registering the nvmem device.",
  "id": "GHSA-gr49-4mw7-963q",
  "modified": "2024-06-27T15:30:39Z",
  "published": "2024-05-17T15:31:12Z",
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CVE-2024-35848 (GCVE-0-2024-35848)

Vulnerability from cvelistv5 – Published: 2024-05-17 14:47 – Updated: 2025-05-04 09:06

Summary

In the Linux kernel, the following vulnerability has been resolved: eeprom: at24: fix memory corruption race condition If the eeprom is not accessible, an nvmem device will be registered, the read will fail, and the device will be torn down. If another driver accesses the nvmem device after the teardown, it will reference invalid memory. Move the failure point before registering the nvmem device.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/c850f71fca09ea418…
	https://git.kernel.org/stable/c/26d32bec4c6d255a0…
	https://git.kernel.org/stable/c/c43e5028f5a35331e…
	https://git.kernel.org/stable/c/2af84c46b9b8f2d6c…
	https://git.kernel.org/stable/c/6d8b56ec0c8f30d56…
	https://git.kernel.org/stable/c/f42c97027fb75776e…

Impacted products

Vendor

Product

Version

Linux

Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < c850f71fca09ea41800ed55905980063d17e01da (git)
Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < 26d32bec4c6d255a03762f33c637bfa3718be15a (git)
Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < c43e5028f5a35331eb25017f5ff6cc21735005c6 (git)
Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < 2af84c46b9b8f2d6c0f88d09ee5c849ae1734676 (git)
Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < 6d8b56ec0c8f30d5657382f47344a32569f7a9bc (git)
Affected: b20eb4c1f0261eebe6e1b9221c0d6e4048837778 , < f42c97027fb75776e2e9358d16bf4a99aeb04cf2 (git)

Linux

Affected: 5.3
Unaffected: 0 , < 5.3 (semver)
Unaffected: 5.10.217 , ≤ 5.10.* (semver)
Unaffected: 5.15.159 , ≤ 5.15.* (semver)
Unaffected: 6.1.91 , ≤ 6.1.* (semver)
Unaffected: 6.6.31 , ≤ 6.6.* (semver)
Unaffected: 6.8.9 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)

Show details on NVD website

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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-GR49-4MW7-963Q

CVE-2024-35848 (GCVE-0-2024-35848)

Tags

Sightings

Nomenclature