CVE-2022-46752
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker...
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
Attack profile
How easy it is to exploit
- Attack vector
- Physical
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
- Record
CVE-2022-46752- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-285
- Updated
- 2026-11-02
EUVDEUVD-2022-49535
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
- Record
EUVD-2022-49535- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-r439-3273-rjvq
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker...
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
- Record
GHSA-r439-3273-rjvq- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
NVD
Dell BIOS contains an Improper Authorization vulnerability. An unauthenticated physical attacker may potentially exploit this vulnerability, leading to denial of service.
- Record
CVE-2022-46752- CVSS 3.1
- 4.6 Medium
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-285
- Updated
- 2026-11-02
Affected products
- dell cpg bios
- dell inspiron 14 plus 7420 firmware
- dell inspiron 14 plus 7620 firmware
- dell inspiron 3511 firmware
- dell inspiron 3520 firmware
- dell inspiron 5310 firmware
- dell inspiron 5320 firmware
- dell inspiron 5410 firmware
- dell inspiron 5420 firmware
- dell inspiron 5510 firmware
- dell inspiron 5620 firmware
- dell inspiron 7420 firmware
Show 64 moreShow less
- dell inspiron 7510 firmware
- dell inspiron 7610 firmware
- dell inspiron 7620 firmware
- dell latitude 3140 firmware
- dell latitude 3320 firmware
- dell latitude 3330 firmware
- dell latitude 3420 firmware
- dell latitude 3430 firmware
- dell latitude 3520 firmware
- dell latitude 3530 firmware
- dell latitude 5330 firmware
- dell latitude 5420 firmware
- dell latitude 5421 firmware
- dell latitude 5430 firmware
- dell latitude 5430 rugged firmware
- dell latitude 5431 firmware
- dell latitude 5520 firmware
- dell latitude 5521 firmware
- dell latitude 5530 firmware
- dell latitude 5531 firmware
- dell latitude 7320 detachable firmware
- dell latitude 7320 firmware
- dell latitude 7330 firmware
- dell latitude 7420 firmware
- dell latitude 7430 firmware
- dell latitude 7520 firmware
- dell latitude 7530 firmware
- dell latitude 9330 firmware
- dell latitude 9420 firmware
- dell latitude 9430 firmware
- dell latitude 9510 firmware
- dell latitude 9520 firmware
- dell latitude rugged 7330 firmware
- dell precision 3470 firmware
- dell precision 3560 firmware
- dell precision 3561 firmware
- dell precision 3570 firmware
- dell precision 3571 firmware
- dell precision 5470 firmware
- dell precision 5560 firmware
- dell precision 5570 firmware
- dell precision 5760 firmware
- dell precision 5770 firmware
- dell precision 7560 firmware
- dell precision 7670 firmware
- dell precision 7760 firmware
- dell precision 7770 firmware
- dell vostro 3420 firmware
- dell vostro 3510 firmware
- dell vostro 3520 firmware
- dell vostro 5310 firmware
- dell vostro 5320 firmware
- dell vostro 5410 firmware
- dell vostro 5510 firmware
- dell vostro 5620 firmware
- dell vostro 7510 firmware
- dell vostro 7620 firmware
- dell xps 13 9315 2-in-1 firmware
- dell xps 13 9315 firmware
- dell xps 13 9320 firmware
- dell xps 15 9510 firmware
- dell xps 15 9520 firmware
- dell xps 17 9710 firmware
- dell xps 17 9720 firmware
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-46752 is a medium vulnerability (CVSS 4.6) in Dell Cpg Bios, published March 8, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.