CVE-2024-20021
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic...
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- High
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
- Record
CVE-2024-20021- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
EUVDEUVD-2024-17736
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
- Record
EUVD-2024-17736- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-8422-7263-3xg6
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic...
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
- Record
GHSA-8422-7263-3xg6- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
NVD
In atf spm, there is a possible way to remap physical memory to virtual memory due to a logic error. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS08584568; Issue ID: MSV-1249.
- Record
CVE-2024-20021- CVSS 3.1
- 6.7 Medium
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
- google android
- mediatek mt6768
- mediatek mt6781
- mediatek mt6785
- mediatek mt6833
- mediatek mt6853
- mediatek mt6873
- mediatek mt6877
- mediatek mt6885
- mediatek mt6893
- mediatek mt8168
- mediatek mt8183
Show 31 moreShow less
- mediatek mt8188
- mediatek mt8188t
- mediatek mt8195
- mediatek mt8195z
- mediatek mt8321
- mediatek mt8362a
- mediatek mt8365
- mediatek mt8666
- mediatek mt8666a
- mediatek mt8667
- mediatek mt8673
- mediatek mt8675
- mediatek mt8765
- mediatek mt8766
- mediatek mt8766z
- mediatek mt8768
- mediatek mt8768a
- mediatek mt8768b
- mediatek mt8768t
- mediatek mt8768z
- mediatek mt8781
- mediatek mt8786
- mediatek mt8788
- mediatek mt8788t
- mediatek mt8788x
- mediatek mt8788z
- mediatek mt8792
- mediatek mt8795t
- mediatek mt8796
- mediatek mt8798
- mediatek, inc. mt6768, mt6781, mt6785, mt6833, mt6853, mt6873, mt6877, mt6885, mt6893, mt8168, mt8183, mt8188, mt8188t, mt8195, mt8195z, mt8321, mt8362a, mt8365, mt8385, mt8666, mt8666a, mt8666b, mt8667, mt8673, mt8675, mt8675, mt8676, mt8678, mt8765, mt8766, mt8766z, mt8768, mt8768a, mt8768b, mt8768t, mt8768z, mt8781, mt8781, mt8786, mt8788, mt8788t, mt8788, mt8788x, mt8788z, mt8792, mt8795t, mt8796, mt8798
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, published | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-20021 is a medium vulnerability (CVSS 6.7) in Google Android, published May 6, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.