CVE-2025-47397: Improper Release of Memory Before Removing Last Reference in Graphics
Published Feb 2, 2026
ยทUpdated
Memory Corruption when initiating GPU memory mapping using scatter-gather lists due to unchecked IOMMU mapping errors.
Affected Software
294 affected components
All of the following
Qualcomm Ar8031 Firmware
Qualcomm Ar8031
All of the following
Qualcomm Csra6620 Firmware
Qualcomm Csra6620
All of the following
Qualcomm Csra6640 Firmware
Qualcomm Csra6640
All of the following
Qualcomm Fastconnect 6200 Firmware
Qualcomm Fastconnect 6200
All of the following
Qualcomm Fastconnect 6700 Firmware
Qualcomm Fastconnect 6700
All of the following
Qualcomm Wcd9390 Firmware
Qualcomm Wcd9390
All of the following
Qualcomm Wcd9395 Firmware
Qualcomm Wcd9395
All of the following
Qualcomm Wcn3910 Firmware
Qualcomm Wcn3910
All of the following
Qualcomm Wcn3950 Firmware
Qualcomm Wcn3950
All of the following
Qualcomm Wcn3980 Firmware
Qualcomm Wcn3980
All of the following
Qualcomm Wcn3988 Firmware
Qualcomm Wcn3988
All of the following
Qualcomm Wcn6650 Firmware
Qualcomm Wcn6650
All of the following
Qualcomm Wcn6755 Firmware
Qualcomm Wcn6755
All of the following
Qualcomm Wcn7860 Firmware
Qualcomm Wcn7860
All of the following
Qualcomm Wcn7861 Firmware
Qualcomm Wcn7861
All of the following
Qualcomm Wcn7880 Firmware
Qualcomm Wcn7880
All of the following
Qualcomm Wcn7881 Firmware
Qualcomm Wcn7881
All of the following
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
All of the following
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815
All of the following
Qualcomm Wsa8830 Firmware
Qualcomm Wsa8830
All of the following
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
All of the following
Qualcomm Wsa8835 Firmware
Qualcomm Wsa8835
All of the following
Qualcomm Wsa8840 Firmware
Qualcomm Wsa8840
All of the following
Qualcomm Wsa8845 Firmware
Qualcomm Wsa8845
All of the following
Qualcomm Wsa8845h Firmware
Qualcomm Wsa8845h
All of the following
Qualcomm Fastconnect 6900 Firmware
Qualcomm Fastconnect 6900
All of the following
Qualcomm Fastconnect 7800 Firmware
Qualcomm Fastconnect 7800
All of the following
Qualcomm Flight Rb5 5g Firmware
Qualcomm Flight Rb5 5g
All of the following
Qualcomm G1 Gen 1 Firmware
Qualcomm G1 Gen 1
All of the following
Qualcomm G2 Gen 1 Firmware
Qualcomm G2 Gen 1
All of the following
Qualcomm Lemans Au Lgit Firmware
Qualcomm Lemans Au Lgit
All of the following
Qualcomm Lemansau Firmware
Qualcomm Lemansau
All of the following
Qualcomm Milos Firmware
Qualcomm Milos
All of the following
Qualcomm Monaco Iot Firmware
Qualcomm Monaco Iot
All of the following
Qualcomm Netrani Firmware
Qualcomm Netrani
All of the following
Qualcomm Orne Firmware
Qualcomm Orne
All of the following
Qualcomm Palawan25 Firmware
Qualcomm Palawan25
All of the following
Qualcomm Qam8255p Firmware
Qualcomm Qam8255p
All of the following
Qualcomm Qam8295p Firmware
Qualcomm Qam8295p
All of the following
Qualcomm Qamsrv1h Firmware
Qualcomm Qamsrv1h
All of the following
Qualcomm Qamsrv1m Firmware
Qualcomm Qamsrv1m
All of the following
Qualcomm Qca2066 Firmware
Qualcomm Qca2066
All of the following
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
All of the following
Qualcomm Qca6574 Firmware
Qualcomm QCA6574
All of the following
Qualcomm Qca6574a Firmware
Qualcomm Qca6574a
All of the following
Qualcomm Qca6574au Firmware
Qualcomm QCA6574AU
All of the following
Qualcomm Qca6595 Firmware
Qualcomm Qca6595
All of the following
Qualcomm Qca6595au Firmware
Qualcomm Qca6595au
All of the following
Qualcomm Qca6678aq Firmware
Qualcomm Qca6678aq
All of the following
Qualcomm Qca6688aq Firmware
Qualcomm Qca6688aq
All of the following
Qualcomm Qca6696 Firmware
Qualcomm Qca6696
All of the following
Qualcomm Qca6698aq Firmware
Qualcomm Qca6698aq
All of the following
Qualcomm Qca6698au Firmware
Qualcomm Qca6698au
All of the following
Qualcomm Qca6797aq Firmware
Qualcomm Qca6797aq
All of the following
Qualcomm Qca8695au Firmware
Qualcomm Qca8695au
All of the following
Qualcomm Qcm2290 Firmware
Qualcomm Qcm2290
All of the following
Qualcomm Qcm4325 Firmware
Qualcomm Qcm4325
All of the following
Qualcomm Qcm4490 Firmware
Qualcomm Qcm4490
All of the following
Qualcomm Qcm5430 Firmware
Qualcomm Qcm5430
All of the following
Qualcomm Qcm6125 Firmware
Qualcomm Qcm6125
All of the following
Qualcomm Qcm6490 Firmware
Qualcomm Qcm6490
All of the following
Qualcomm Qcn9011 Firmware
Qualcomm Qcn9011
All of the following
Qualcomm Qcn9012 Firmware
Qualcomm Qcn9012
All of the following
Qualcomm Qcs2290 Firmware
Qualcomm Qcs2290
All of the following
Qualcomm Qcs4290 Firmware
Qualcomm Qcs4290
All of the following
Qualcomm Qcs4490 Firmware
Qualcomm Qcs4490
All of the following
Qualcomm Qcs8550 Firmware
Qualcomm Qcs8550
All of the following
Qualcomm Qmp1000 Firmware
Qualcomm Qmp1000
All of the following
Qualcomm Qrb5165n Firmware
Qualcomm Qrb5165n
All of the following
Qualcomm Video Collaboration Vc1 Firmware
Qualcomm Video Collaboration Vc1
All of the following
Qualcomm Video Collaboration Vc3 Firmware
Qualcomm Video Collaboration Vc3
All of the following
Qualcomm Video Collaboration Vc5 Firmware
Qualcomm Video Collaboration Vc5
All of the following
Qualcomm Robotics Rb5 Firmware
Qualcomm Robotics Rb5
All of the following
Qualcomm Sa6155p Firmware
Qualcomm Sa6155p
All of the following
Qualcomm Sa7255p Firmware
Qualcomm Sa7255p
All of the following
Qualcomm Sa7775p Firmware
Qualcomm Sa7775p
All of the following
Qualcomm Sa8155p Firmware
Qualcomm Sa8155p
All of the following
Qualcomm Sa8195p Firmware
Qualcomm Sa8195p
All of the following
Qualcomm Sa8255p Firmware
Qualcomm Sa8255p
All of the following
Qualcomm Sa8295p Firmware
Qualcomm Sa8295p
All of the following
Qualcomm Sa8620p Firmware
Qualcomm Sa8620p
All of the following
Qualcomm Sa8770p Firmware
Qualcomm Sa8770p
All of the following
Qualcomm Sa9000p Firmware
Qualcomm Sa9000p
All of the following
Qualcomm Sar2130p Firmware
Qualcomm Sar2130p
All of the following
Qualcomm Sd 8 Gen1 5g Firmware
Qualcomm Sd 8 Gen1 5g
All of the following
Qualcomm Sd662 Firmware
Qualcomm Sd662
All of the following
Qualcomm Sm6225p Firmware
Qualcomm Sm6225p
All of the following
Qualcomm Sm6650p Firmware
Qualcomm Sm6650p
All of the following
Qualcomm Sm7435 Firmware
Qualcomm Sm7435
All of the following
Qualcomm Sm7550 Firmware
Qualcomm Sm7550
All of the following
Qualcomm Sm7550p Firmware
Qualcomm Sm7550p
All of the following
Qualcomm Sm7635p Firmware
Qualcomm Sm7635p
All of the following
Qualcomm Sm7675 Firmware
Qualcomm Sm7675
All of the following
Qualcomm Sm7675p Firmware
Qualcomm Sm7675p
All of the following
Qualcomm Sm8475p Firmware
Qualcomm Sm8475p
All of the following
Qualcomm Sm8550p Firmware
Qualcomm Sm8550p
All of the following
Qualcomm Sm8635 Firmware
Qualcomm Sm8635
All of the following
Qualcomm Sm8635p Firmware
Qualcomm Sm8635p
All of the following
Qualcomm Sm8650q Firmware
Qualcomm Sm8650q
All of the following
Qualcomm Sm8750p Firmware
Qualcomm Sm8750p
All of the following
Qualcomm Smart Audio 400 Firmware
Qualcomm Smart Audio 400
All of the following
Qualcomm Snapdragon 4 Gen 1 Mobile Firmware
Qualcomm Snapdragon 4 Gen 1 Mobile
All of the following
Qualcomm Snapdragon 4 Gen 2 Mobile Firmware
Qualcomm Snapdragon 4 Gen 2 Mobile
All of the following
Qualcomm Snapdragon 460 Mobile Firmware
Qualcomm Snapdragon 460 Mobile
All of the following
Qualcomm Snapdragon 480 5g Mobile Firmware
Qualcomm Snapdragon 480 5g Mobile
All of the following
Qualcomm Snapdragon 480\+ 5g Mobile Firmware
Qualcomm Snapdragon 480\+ 5g Mobile
All of the following
Qualcomm Snapdragon 6 Gen 1 Mobile Firmware
Qualcomm Snapdragon 6 Gen 1 Mobile
All of the following
Qualcomm Snapdragon 6 Gen 3 Mobile Firmware
Qualcomm Snapdragon 6 Gen 3 Mobile
All of the following
Qualcomm Snapdragon 6 Gen 4 Mobile Firmware
Qualcomm Snapdragon 6 Gen 4 Mobile
All of the following
Qualcomm Snapdragon 662 Mobile Firmware
Qualcomm Snapdragon 662 Mobile
All of the following
Qualcomm Snapdragon 680 4g Mobile Firmware
Qualcomm Snapdragon 680 4g Mobile
All of the following
Qualcomm Snapdragon 685 4g Mobile Firmware
Qualcomm Snapdragon 685 4g Mobile
All of the following
Qualcomm Snapdragon 695 5g Mobile Firmware
Qualcomm Snapdragon 695 5g Mobile
All of the following
Qualcomm Snapdragon 7 Gen 1 Mobile Firmware
Qualcomm Snapdragon 7 Gen 1 Mobile
All of the following
Qualcomm Snapdragon 7\+ Gen 2 Mobile Firmware
Qualcomm Snapdragon 7\+ Gen 2 Mobile
All of the following
Qualcomm Snapdragon 7s Gen 3 Mobile Firmware
Qualcomm Snapdragon 7s Gen 3 Mobile
All of the following
Qualcomm Snapdragon 8 Elite Firmware
Qualcomm Snapdragon 8 Elite
All of the following
Qualcomm Snapdragon 8 Gen 1 Mobile Firmware
Qualcomm Snapdragon 8 Gen 1 Mobile
All of the following
Qualcomm Snapdragon 8 Gen 2 Mobile Firmware
Qualcomm Snapdragon 8 Gen 2 Mobile
All of the following
Qualcomm Snapdragon 8 Gen 3 Mobile Firmware
Qualcomm Snapdragon 8 Gen 3 Mobile
All of the following
Qualcomm Snapdragon 8\+ Gen 1 Mobile Firmware
Qualcomm Snapdragon 8\+ Gen 1 Mobile
All of the following
Qualcomm Snapdragon 8\+ Gen 2 Mobile Firmware
Qualcomm Snapdragon 8\+ Gen 2 Mobile
All of the following
Qualcomm Snapdragon Ar1 Gen 1 Firmware
Qualcomm Snapdragon Ar1 Gen 1
All of the following
Qualcomm Snapdragon W5\+ Gen 1 Wearable Firmware
Qualcomm Snapdragon W5\+ Gen 1 Wearable
All of the following
Qualcomm Srv1h Firmware
Qualcomm Srv1h
All of the following
Qualcomm Srv1m Firmware
Qualcomm Srv1m
All of the following
Qualcomm Ssg2115p Firmware
Qualcomm Ssg2115p
All of the following
Qualcomm Ssg2125p Firmware
Qualcomm Ssg2125p
All of the following
Qualcomm Sw5100 Firmware
Qualcomm Sw5100
All of the following
Qualcomm Sw5100p Firmware
Qualcomm Sw5100p
All of the following
Qualcomm Sxr1230p Firmware
Qualcomm Sxr1230p
All of the following
Qualcomm Sxr2230p Firmware
Qualcomm Sxr2230p
All of the following
Qualcomm Sxr2250p Firmware
Qualcomm Sxr2250p
All of the following
Qualcomm Sxr2330p Firmware
Qualcomm Sxr2330p
All of the following
Qualcomm Sxr2350p Firmware
Qualcomm Sxr2350p
All of the following
Qualcomm Wcd9335 Firmware
Qualcomm Wcd9335
All of the following
Qualcomm Wcd9370 Firmware
Qualcomm Wcd9370
All of the following
Qualcomm Wcd9371 Firmware
Qualcomm Wcd9371
All of the following
Qualcomm Wcd9375 Firmware
Qualcomm Wcd9375
All of the following
Qualcomm Wcd9378 Firmware
Qualcomm Wcd9378
All of the following
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
All of the following
Qualcomm Wcd9385 Firmware
Qualcomm Wcd9385
All of the following
Qualcomm Iq-8275 Firmware
Qualcomm Iq-8275
All of the following
Qualcomm Iq-8300 Firmware
Qualcomm Iq-8300
All of the following
Qualcomm Iq-615 Firmware
Qualcomm Iq-615
All of the following
Qualcomm Iq-9075 Firmware
Qualcomm Iq-9075
All of the following
Qualcomm Iq-9100 Firmware
Qualcomm Iq-9100
Remediation
Event History
Feb 2, 2026
CVE Published
via MITREยท03:20 PM
Data Sourced
via MITREยท03:20 PM
DescriptionSeverityWeakness
Data Sourced
via NVDยท04:16 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-47397?
The severity of CVE-2025-47397 has been classified as critical due to its potential to cause memory corruption and system instability.
2
How do I fix CVE-2025-47397?
To fix CVE-2025-47397, it is recommended to apply the latest firmware updates provided by Qualcomm that addresses the specific vulnerabilities.
3
What impact does CVE-2025-47397 have on affected devices?
CVE-2025-47397 can lead to significant system instability, including crashes or unexpected behavior in affected devices.
4
Which devices are affected by CVE-2025-47397?
CVE-2025-47397 affects various Qualcomm devices, particularly those utilizing certain firmware versions of the AR8031, CSRA6620, and similar models.
5
When was CVE-2025-47397 published?
CVE-2025-47397 was published in February 2026 as part of a security bulletin addressing multiple vulnerabilities.