TEE address disclosure via ELF metadata access
Published Dec 5, 2023 · Updated Dec 2, 2024
Memory-buffer exposure in Qualcomm Snapdragon TZ Secure OS allows local users to disclose TEE address data while loading an ELF. The ELF loader accesses trusted-application metadata symbol addresses without adequately restricting memory-buffer operations, exposing address information. Reaching the path requires local high privileges; the published impact is limited to confidentiality, with no integrity or availability effect.
Summary
What happened
Memory-buffer exposure in Qualcomm Snapdragon TZ Secure OS allows local users to disclose TEE address data while loading an ELF. The ELF loader accesses trusted-application metadata symbol addresses without adequately restricting memory-buffer operations, exposing address information. Reaching the path requires local high privileges; the published impact is limited to confidentiality, with no integrity or availability effect.
The record
- CVE
- CVE-2023-28586
- Published
- Dec 5, 2023
- Updated
- Dec 2, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-119
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Dec 5, 2023CVE publishedPublication date reported by the CVE source.
- Dec 2, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=315 5G IoT Modem
- Affected versionversion=9205 LTE Modem
- Affected versionversion=AQT1000
- Affected versionversion=AR8031
- Affected versionversion=AR8035
- Affected versionversion=CSR8811
- Affected versionversion=CSRA6620
- Affected versionversion=CSRA6640
- Affected versionversion=CSRB31024
- Affected versionversion=C-V2X 9150
- Affected versionversion=FastConnect 6200
- Affected versionversion=FastConnect 6700
- Affected versionversion=FastConnect 6800
- Affected versionversion=FastConnect 6900
- Affected versionversion=FastConnect 7800
- Affected versionversion=Flight RB5 5G Platform
- Affected versionversion=FSM10056
- Affected versionversion=Home Hub 100 Platform
- Affected versionversion=Immersive Home 3210 Platform
- Affected versionversion=Immersive Home 326 Platform
- Affected versionversion=IPQ5332
- Affected versionversion=IPQ6000
- Affected versionversion=IPQ6005
- Affected versionversion=IPQ6010
- Affected versionversion=IPQ6018
- Affected versionversion=IPQ6028
- Affected versionversion=IPQ9008
- Affected versionversion=IPQ9554
- Affected versionversion=IPQ9570
- Affected versionversion=IPQ9574
- Affected versionversion=MDM9205S
- Affected versionversion=MDM9250
- Affected versionversion=MDM9628
- Affected versionversion=MDM9640
- Affected versionversion=MDM9650
- Affected versionversion=MSM8108
- Affected versionversion=MSM8209
- Affected versionversion=MSM8608
- Affected versionversion=MSM8996AU
- Affected versionversion=QAM8255P
- Affected versionversion=QAM8295P
- Affected versionversion=QAM8650P
- Affected versionversion=QAM8775P
- Affected versionversion=QCA0000
- Affected versionversion=QCA4004
- Affected versionversion=QCA4024
- Affected versionversion=QCA6174A
- Affected versionversion=QCA6234
- Affected versionversion=QCA6310
- Affected versionversion=QCA6320
- Affected versionversion=QCA6335
- Affected versionversion=QCA6391
- Affected versionversion=QCA6420
- Affected versionversion=QCA6421
- Affected versionversion=QCA6426
- Affected versionversion=QCA6430
- Affected versionversion=QCA6431
- Affected versionversion=QCA6436
- Affected versionversion=QCA6564
- Affected versionversion=QCA6564A
- Affected versionversion=QCA6564AU
- Affected versionversion=QCA6574
- Affected versionversion=QCA6574A
- Affected versionversion=QCA6574AU
- Affected versionversion=QCA6584AU
- Affected versionversion=QCA6595
- Affected versionversion=QCA6595AU
- Affected versionversion=QCA6696
- Affected versionversion=QCA6698AQ
- Affected versionversion=QCA6797AQ
- Affected versionversion=QCA8072
- Affected versionversion=QCA8075
- Affected versionversion=QCA8081
- Affected versionversion=QCA8082
- Affected versionversion=QCA8084
- Affected versionversion=QCA8085
- Affected versionversion=QCA8337
- Affected versionversion=QCA8386
- Affected versionversion=QCA9367
- Affected versionversion=QCA9377
- Affected versionversion=QCA9379
- Affected versionversion=QCA9984
- Affected versionversion=QCC710
- Affected versionversion=QCF8000
- Affected versionversion=QCF8001
- Affected versionversion=QCM2290
- Affected versionversion=QCM4290
- Affected versionversion=QCM4325
- Affected versionversion=QCM4490
- Affected versionversion=QCM5430
- Affected versionversion=QCM6125
- Affected versionversion=QCM6490
- Affected versionversion=QCM8550
- Affected versionversion=QCN5021
- Affected versionversion=QCN5022
- Affected versionversion=QCN5052
- Affected versionversion=QCN5121
- Affected versionversion=QCN5122
- Affected versionversion=QCN5152
- Affected versionversion=QCN6023
- Affected versionversion=QCN6024
- Affected versionversion=QCN6224
- Affected versionversion=QCN6274
- Affected versionversion=QCN7605
- Affected versionversion=QCN7606
- Affected versionversion=QCN9000
- Affected versionversion=QCN9011
- Affected versionversion=QCN9012
- Affected versionversion=QCN9013
- Affected versionversion=QCN9022
- Affected versionversion=QCN9024
- Affected versionversion=QCN9070
- Affected versionversion=QCN9072
- Affected versionversion=QCN9074
- Affected versionversion=QCN9274
- Affected versionversion=QCS2290
- Affected versionversion=QCS410
- Affected versionversion=QCS4290
- Affected versionversion=QCS4490
- Affected versionversion=QCS5430
- Affected versionversion=QCS610
- Affected versionversion=QCS6125
- Affected versionversion=QCS6490
- Affected versionversion=QCS7230
- Affected versionversion=QCS8155
- Affected versionversion=QCS8250
- Affected versionversion=QCS8550
- Affected versionversion=QDU1000
- Affected versionversion=QDU1010
- Affected versionversion=QDU1110
- Affected versionversion=QDU1210
- Affected versionversion=QDX1010
- Affected versionversion=QDX1011
- Affected versionversion=QFW7114
- Affected versionversion=QFW7124
- Affected versionversion=QRB5165M
- Affected versionversion=QRB5165N
- Affected versionversion=QRU1032
- Affected versionversion=QRU1052
- Affected versionversion=QRU1062
- Affected versionversion=QSM8250
- Affected versionversion=QSM8350
- Affected versionversion=QTS110
- Affected versionversion=Qualcomm 205 Mobile Platform
- Affected versionversion=Qualcomm Video Collaboration VC1 Platform
- Affected versionversion=Qualcomm Video Collaboration VC3 Platform
- Affected versionversion=Qualcomm Video Collaboration VC5 Platform
- Affected versionversion=Robotics RB3 Platform
- Affected versionversion=Robotics RB5 Platform
- Affected versionversion=SA4150P
- Affected versionversion=SA4155P
- Affected versionversion=SA6145P
- Affected versionversion=SA6150P
- Affected versionversion=SA6155
- Affected versionversion=SA6155P
- Affected versionversion=SA8145P
- Affected versionversion=SA8150P
- Affected versionversion=SA8155
- Affected versionversion=SA8155P
- Affected versionversion=SA8195P
- Affected versionversion=SA8255P
- Affected versionversion=SA8295P
- Affected versionversion=SA8540P
- Affected versionversion=SA8770P
- Affected versionversion=SA8775P
- Affected versionversion=SA9000P
- Affected versionversion=SC8180X+SDX55
- Affected versionversion=SC8380XP
- Affected versionversion=SD460
- Affected versionversion=SD662
- Affected versionversion=SD670
- Affected versionversion=SD675
- Affected versionversion=SD 675
- Affected versionversion=SD730
- Affected versionversion=SD820
- Affected versionversion=SD821
- Affected versionversion=SD835
- Affected versionversion=SD855
- Affected versionversion=SD865 5G
- Affected versionversion=SD888
- Affected versionversion=SD 8CX
- Affected versionversion=SD 8 Gen1 5G
- Affected versionversion=SDX55
- Affected versionversion=SDX57M
- Affected versionversion=SDX65M
- Affected versionversion=SG4150P
- Affected versionversion=SG8275P
- Affected versionversion=SM4125
- Affected versionversion=SM6250
- Affected versionversion=SM6250P
- Affected versionversion=SM7250P
- Affected versionversion=SM7315
- Affected versionversion=SM7325P
- Affected versionversion=SM8550P
- Affected versionversion=Smart Audio 200 Platform
- Affected versionversion=Smart Audio 400 Platform
- Affected versionversion=Snapdragon 208 Processor
- Affected versionversion=Snapdragon 210 Processor
- Affected versionversion=Snapdragon 212 Mobile Platform
- Affected versionversion=Snapdragon 460 Mobile Platform
- Affected versionversion=Snapdragon 480 5G Mobile Platform
- Affected versionversion=Snapdragon 480+ 5G Mobile Platform (SM4350-AC)
- Affected versionversion=Snapdragon 4 Gen 1 Mobile Platform
- Affected versionversion=Snapdragon 4 Gen 2 Mobile Platform
- Affected versionversion=Snapdragon 662 Mobile Platform
- Affected versionversion=Snapdragon 665 Mobile Platform
- Affected versionversion=Snapdragon 670 Mobile Platform
- Affected versionversion=Snapdragon 675 Mobile Platform
- Affected versionversion=Snapdragon 678 Mobile Platform (SM6150-AC)
- Affected versionversion=Snapdragon 680 4G Mobile Platform
- Affected versionversion=Snapdragon 685 4G Mobile Platform (SM6225-AD)
- Affected versionversion=Snapdragon 690 5G Mobile Platform
- Affected versionversion=Snapdragon 695 5G Mobile Platform
- Affected versionversion=Snapdragon 710 Mobile Platform
- Affected versionversion=Snapdragon 712 Mobile Platform
- Affected versionversion=Snapdragon 720G Mobile Platform
- Affected versionversion=Snapdragon 730G Mobile Platform (SM7150-AB)
- Affected versionversion=Snapdragon 730 Mobile Platform (SM7150-AA)
- Affected versionversion=Snapdragon 732G Mobile Platform (SM7150-AC)
- Affected versionversion=Snapdragon 750G 5G Mobile Platform
- Affected versionversion=Snapdragon 765 5G Mobile Platform (SM7250-AA)
- Affected versionversion=Snapdragon 765G 5G Mobile Platform (SM7250-AB)
- Affected versionversion=Snapdragon 768G 5G Mobile Platform (SM7250-AC)
- Affected versionversion=Snapdragon 778G 5G Mobile Platform
- Affected versionversion=Snapdragon 778G+ 5G Mobile Platform (SM7325-AE)
- Affected versionversion=Snapdragon 780G 5G Mobile Platform
- Affected versionversion=Snapdragon 782G Mobile Platform (SM7325-AF)
- Affected versionversion=Snapdragon 7c Compute Platform (SC7180-AC)
- Affected versionversion=Snapdragon 7c Gen 2 Compute Platform (SC7180-AD) "Rennell Pro"
- Affected versionversion=Snapdragon 7c+ Gen 3 Compute
- Affected versionversion=Snapdragon 820 Automotive Platform
- Affected versionversion=Snapdragon 820 Mobile Platform
- Affected versionversion=Snapdragon 821 Mobile Platform
- Affected versionversion=Snapdragon 835 Mobile PC Platform
- Affected versionversion=Snapdragon 845 Mobile Platform
- Affected versionversion=Snapdragon 850 Mobile Compute Platform
- Affected versionversion=Snapdragon 855+/860 Mobile Platform (SM8150-AC)
- Affected versionversion=Snapdragon 855 Mobile Platform
- Affected versionversion=Snapdragon 865 5G Mobile Platform
- Affected versionversion=Snapdragon 865+ 5G Mobile Platform (SM8250-AB)
- Affected versionversion=Snapdragon 870 5G Mobile Platform (SM8250-AC)
- Affected versionversion=Snapdragon 888 5G Mobile Platform
- Affected versionversion=Snapdragon 888+ 5G Mobile Platform (SM8350-AC)
- Affected versionversion=Snapdragon 8c Compute Platform (SC8180X-AD) "Poipu Lite"
- Affected versionversion=Snapdragon 8c Compute Platform (SC8180XP-AD) "Poipu Lite"
- Affected versionversion=Snapdragon 8cx Compute Platform (SC8180X-AA, AB)
- Affected versionversion=Snapdragon 8cx Compute Platform (SC8180XP-AC, AF) "Poipu Pro"
- Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180X-AC, AF) "Poipu Pro"
- Affected versionversion=Snapdragon 8cx Gen 2 5G Compute Platform (SC8180XP-AA, AB)
- Affected versionversion=Snapdragon 8cx Gen 3 Compute Platform (SC8280XP-AB, BB)
- Affected versionversion=Snapdragon 8 Gen 1 Mobile Platform
- Affected versionversion=Snapdragon 8+ Gen 1 Mobile Platform
- Affected versionversion=Snapdragon 8 Gen 2 Mobile Platform
- Affected versionversion=Snapdragon 8+ Gen 2 Mobile Platform
- Affected versionversion=Snapdragon AR2 Gen 1 Platform
- Affected versionversion=Snapdragon Auto 4G Modem
- Affected versionversion=Snapdragon Auto 5G Modem-RF
- Affected versionversion=Snapdragon Auto 5G Modem-RF Gen 2
- Affected versionversion=Snapdragon W5+ Gen 1 Wearable Platform
- Affected versionversion=Snapdragon Wear 1300 Platform
- Affected versionversion=Snapdragon X12 LTE Modem
- Affected versionversion=Snapdragon X24 LTE Modem
- Affected versionversion=Snapdragon X50 5G Modem-RF System
- Affected versionversion=Snapdragon X55 5G Modem-RF System
- Affected versionversion=Snapdragon X65 5G Modem-RF System
- Affected versionversion=Snapdragon X70 Modem-RF System
- Affected versionversion=Snapdragon X75 5G Modem-RF System
- Affected versionversion=Snapdragon XR1 Platform
- Affected versionversion=Snapdragon XR2 5G Platform
- Affected versionversion=Snapdragon XR2+ Gen 1 Platform
- Affected versionversion=SSG2115P
- Affected versionversion=SSG2125P
- Affected versionversion=SW5100
- Affected versionversion=SW5100P
- Affected versionversion=SXR1120
- Affected versionversion=SXR1230P
- Affected versionversion=SXR2130
- Affected versionversion=SXR2230P
- Affected versionversion=Vision Intelligence 300 Platform
- Affected versionversion=Vision Intelligence 400 Platform
- Affected versionversion=WCD9306
- Affected versionversion=WCD9326
- Affected versionversion=WCD9330
- Affected versionversion=WCD9335
- Affected versionversion=WCD9340
- Affected versionversion=WCD9341
- Affected versionversion=WCD9360
- Affected versionversion=WCD9370
- Affected versionversion=WCD9371
- Affected versionversion=WCD9375
- Affected versionversion=WCD9380
- Affected versionversion=WCD9385
- Affected versionversion=WCD9390
- Affected versionversion=WCD9395
- Affected versionversion=WCN3610
- Affected versionversion=WCN3615
- Affected versionversion=WCN3660B
- Affected versionversion=WCN3680B
- Affected versionversion=WCN3910
- Affected versionversion=WCN3950
- Affected versionversion=WCN3980
- Affected versionversion=WCN3988
- Affected versionversion=WCN3990
- Affected versionversion=WCN3999
- Affected versionversion=WCN6740
- Affected versionversion=WSA8810
- Affected versionversion=WSA8815
- Affected versionversion=WSA8830
- Affected versionversion=WSA8832
- Affected versionversion=WSA8835
- Affected versionversion=WSA8840
- Affected versionversion=WSA8845
- Affected versionversion=WSA8845H
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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