CVE-2023-33087
Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in Core
7.8 HighFix available
Memory corruption in Core while processing RX intent request.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
0.16%Up 0.1 points since Dec 5, 2023
What each source reports
CVE List Score used
Buffer Copy without Checking Size of Input (`Classic Buffer Overflow`) in Core
Memory corruption in Core while processing RX intent request.
- Record
CVE-2023-33087- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
EUVDEUVD-2023-37276
Memory corruption in Core while processing RX intent request.
- Record
EUVD-2023-37276- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-rvh5-x463-8v8x
Memory corruption in Core while processing RX intent request.
Memory corruption in Core while processing RX intent request.
- Record
GHSA-rvh5-x463-8v8x- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
NVD
Memory corruption in Core while processing RX intent request.
- Record
CVE-2023-33087- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-120
- Updated
- 2026-11-02
Affected products
- qualcomm apq5053-aa firmware
- qualcomm ar8035 firmware
- qualcomm csra6620 firmware
- qualcomm csra6640 firmware
- qualcomm flight rb5 5g platform firmware
- qualcomm qam8255p firmware
- qualcomm qam8295p firmware
- qualcomm qam8650p firmware
- qualcomm qam8775p firmware
- qualcomm qca6391 firmware
- qualcomm qca6574 firmware
- qualcomm qca6574a firmware
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- qualcomm qca6574au firmware
- qualcomm qca6584au firmware
- qualcomm qca6595 firmware
- qualcomm qca6595au firmware
- qualcomm qca6696 firmware
- qualcomm qca6698aq firmware
- qualcomm qca6797aq firmware
- qualcomm qca8081 firmware
- qualcomm qca8337 firmware
- qualcomm qcc710 firmware
- qualcomm qcm4325 firmware
- qualcomm qcm4490 firmware
- qualcomm qcm5430 firmware
- qualcomm qcm6490 firmware
- qualcomm qcm8550 firmware
- qualcomm qcn6224 firmware
- qualcomm qcn6274 firmware
- qualcomm qcn9011 firmware
- qualcomm qcn9012 firmware
- qualcomm qcs410 firmware
- qualcomm qcs4490 firmware
- qualcomm qcs5430 firmware
- qualcomm qcs610 firmware
- qualcomm qcs6490 firmware
- qualcomm qcs7230 firmware
- qualcomm qcs8250 firmware
- qualcomm qcs8550 firmware
- qualcomm qdu1000 firmware
- qualcomm qdu1010 firmware
- qualcomm qdu1110 firmware
- qualcomm qdu1210 firmware
- qualcomm qdx1010 firmware
- qualcomm qdx1011 firmware
- qualcomm qfw7114 firmware
- qualcomm qfw7124 firmware
- qualcomm qrb5165 firmware
- qualcomm qrb5165m firmware
- qualcomm qrb5165n firmware
- qualcomm qru1032 firmware
- qualcomm qru1052 firmware
- qualcomm qru1062 firmware
- qualcomm sa4150p firmware
- qualcomm sa4155p firmware
- qualcomm sa6145p firmware
- qualcomm sa6150p firmware
- qualcomm sa6155p firmware
- qualcomm sa8145p firmware
- qualcomm sa8150p firmware
- qualcomm sa8155p firmware
- qualcomm sa8195p firmware
- qualcomm sa8255p firmware
- qualcomm sa8295p firmware
- qualcomm sa8770p firmware
- qualcomm sa8775p firmware
- qualcomm sa9000p firmware
- qualcomm sg4150p firmware
- qualcomm sg8275p firmware
- qualcomm sm6225-ad firmware
- qualcomm sm6225 firmware
- qualcomm sm8450 firmware
- qualcomm sm8550p firmware
- qualcomm snapdragon 4 gen 2 mobile platform firmware
- qualcomm snapdragon 8\+ gen 1 mobile platform firmware
- qualcomm snapdragon 8\+ gen 2 mobile platform firmware
- qualcomm snapdragon 8 gen 2 mobile platform firmware
- qualcomm snapdragon ar2 gen 1 platform firmware
- qualcomm snapdragon auto 5g modem-rf firmware
- qualcomm snapdragon auto 5g modem-rf gen 2 firmware
- qualcomm snapdragon w5\+ gen 1 wearable platform firmware
- qualcomm snapdragon x75 5g modem-rf system firmware
- qualcomm ssg2115p firmware
- qualcomm ssg2125p firmware
- qualcomm sw5100 firmware
- qualcomm sw5100p firmware
- qualcomm sxr1230p firmware
- qualcomm sxr2230p firmware
- qualcomm video collaboration vc1 platform firmware
- qualcomm video collaboration vc3 platform firmware
- qualcomm video collaboration vc5 platform firmware
- qualcomm wcd9335 firmware
- qualcomm wcd9340 firmware
- qualcomm wcd9341 firmware
- qualcomm wcd9370 firmware
- qualcomm wcd9375 firmware
- qualcomm wcd9380 firmware
- qualcomm wcd9385 firmware
- qualcomm wcd9390 firmware
- qualcomm wcd9395 firmware
- qualcomm wcn3950 firmware
- qualcomm wcn3980 firmware
- qualcomm wcn3988 firmware
- qualcomm wcn3991 firmware
- qualcomm wcn3998 firmware
- qualcomm wcn6750 firmware
- qualcomm wcn685x-1 firmware
- qualcomm wcn685x-5 firmware
- qualcomm wcn785x-1 firmware
- qualcomm wcn785x-5 firmware
- qualcomm wsa8810 firmware
- qualcomm wsa8815 firmware
- qualcomm wsa8830 firmware
- qualcomm wsa8832 firmware
- qualcomm wsa8835 firmware
- qualcomm wsa8840 firmware
- qualcomm wsa8845 firmware
- qualcomm wsa8845h firmware
- qualcomm, inc. snapdragon
Affected packages
| Package | Affected | Fixed |
|---|---|---|
:linux_kernel:QualcommAndroid |
SoCVersion:0 up to SoCVersion:2023-12-05, plus listed versions SoCVersion |
SoCVersion:2023-12-05 |
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | OSV | |
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-33087 is a high vulnerability (CVSS 7.8) in Qualcomm Apq5053-aa Firmware, published December 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.16%, the 4th percentile. Fixed in :linux_kernel:Qualcomm SoCVersion:2023-12-05.
References
qualcomm.com/company/product-security/bulletins/december-2023-bulletin
nvd.nist.gov/vuln/detail/CVE-2023-33087
github.com/advisories/GHSA-rvh5-x463-8v8x
source.android.com/security/bulletin/2023-12-01
git.codelinaro.org/clo/la/kernel/msm-5.15/-/commit/6f62697f7e7d3b777301b79ae4ed4f22527a9696