CVE-2023-52764
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
media: gspca: cpia1: shift-out-of-bounds in set_flicker
In the Linux kernel, the following vulnerability has been resolved: media: gspca: cpia1: shift-out-of-bounds in set_flicker Syzkaller reported the following issue: UBSAN: shift-out-of-bounds in drivers/media/usb/gspca/cpia1.c:1031:27 shift exponent 245 is too large for 32-bit type 'int' When the value of the variable "sd->params.exposure.gain" exceeds the number of bits in an integer, a shift-out-of-bounds error is reported. It is triggered because the variable "currentexp" cannot be left-shifted by more than the number of bits in an integer. In order to avoid invalid range during left-shift, the conditional expression is added.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 69bba62600bd91d6b7c1e8ca181faf8ac64f7060 | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 2eee8edfff90e22980a6b22079d238c3c9d323bb | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 8f83c85ee88225319c52680792320c02158c2a9b | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | c6b6b8692218da73b33b310d7c1df90f115bdd9a | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 09cd8b561aa9796903710a1046957f2b112c8f26 | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | a647f27a7426d2fe1b40da7c8fa2b81354a51177 | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 93bddd6529f187f510eec759f37d0569243c9809 | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | e2d7149b913d14352c82624e723ce1c211ca06d3 | Unavailable | None listed |
| 54e8bc5d64a651e2fb8b2366637e6a7d920a4c70 | affected | git | 099be1822d1f095433f4b08af9cc9d6308ec1953 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2.6.34 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.34 | Unavailable | None listed |
| 4.14.331 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.300 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.262 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.202 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.140 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.64 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.13 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6.3 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7 | unaffected | original_commit_for_fix | Unavailable | * | None listed |