CVE-2022-48948 (GCVE-0-2022-48948)

Vulnerability from cvelistv5 – Published: 2024-10-21 20:05 – Updated: 2025-05-04 08:26
VLAI?
Title
usb: gadget: uvc: Prevent buffer overflow in setup handler
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: gadget: uvc: Prevent buffer overflow in setup handler Setup function uvc_function_setup permits control transfer requests with up to 64 bytes of payload (UVC_MAX_REQUEST_SIZE), data stage handler for OUT transfer uses memcpy to copy req->actual bytes to uvc_event->data.data array of size 60. This may result in an overflow of 4 bytes.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < 4972e3528b968665b596b5434764ff8fd9446d35 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < 06fd17ee92c8f1704c7e54ec0fd50ae0542a49a5 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < bc8380fe5768c564f921f7b4eaba932e330b9e4b (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < b8fb1cba934ea122b50f13a4f9d6fc4fdc43d2be (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < c79538f32df12887f110dcd6b9c825b482905f24 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < 6b41a35b41f77821db24f2d8f66794b390a585c5 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < 7b1f773277a72f9756d47a41b94e43506cce1954 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < d1a92bb8d697f170d93fe922da763d7d156b8841 (git)
Affected: cdda479f15cd13fa50a913ca85129c0437cc7b91 , < 4c92670b16727365699fe4b19ed32013bab2c107 (git)
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    Linux Linux Affected: 2.6.35
Unaffected: 0 , < 2.6.35 (semver)
Unaffected: 4.9.337 , ≤ 4.9.* (semver)
Unaffected: 4.14.303 , ≤ 4.14.* (semver)
Unaffected: 4.19.270 , ≤ 4.19.* (semver)
Unaffected: 5.4.229 , ≤ 5.4.* (semver)
Unaffected: 5.10.161 , ≤ 5.10.* (semver)
Unaffected: 5.15.85 , ≤ 5.15.* (semver)
Unaffected: 6.0.15 , ≤ 6.0.* (semver)
Unaffected: 6.1.1 , ≤ 6.1.* (semver)
Unaffected: 6.2 , ≤ * (original_commit_for_fix)
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  • 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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