CVE-2024-49843 | Improper Validation of Array Index in Graphics_Linux

Memory corruption while processing IOCTL from user space to handle GPU AHB bus error.

Published: 2025-02-03 Last update: 2025-02-05 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2024-49843 is rated Moderate Risk (42.8/100): CVSS High severity, with low exploitation likelihood (EPSS 0.13%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2024-49843

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-03-14 0.04% 0.13% +0.09%
2 2025-02-04 — 0.04% —

Full EPSS history (2 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2024-49843

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 3.1 HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:L)
They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 1.8 5.9 [email protected]

Weakness enumeration for CVE-2024-49843

Affected software / configurations for CVE-2024-49843

Vendor Product Version Raw CPE
qualcomm fastconnect_6200_firmware — cpe:2.3:o:qualcomm:fastconnect_6200_firmware:-:*:*:*:*:*:*:*
qualcomm fastconnect_7800_firmware — cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:*:*:*:*:*:*:*
qualcomm qca6391_firmware — cpe:2.3:o:qualcomm:qca6391_firmware:-:*:*:*:*:*:*:*
qualcomm qcm6125_firmware — cpe:2.3:o:qualcomm:qcm6125_firmware:-:*:*:*:*:*:*:*
qualcomm qcs6125_firmware — cpe:2.3:o:qualcomm:qcs6125_firmware:-:*:*:*:*:*:*:*
qualcomm qcs7230_firmware — cpe:2.3:o:qualcomm:qcs7230_firmware:-:*:*:*:*:*:*:*
qualcomm qcs8250_firmware — cpe:2.3:o:qualcomm:qcs8250_firmware:-:*:*:*:*:*:*:*
qualcomm video_collaboration_vc1_platform_firmware — cpe:2.3:o:qualcomm:video_collaboration_vc1_platform_firmware:-:*:*:*:*:*:*:*
qualcomm video_collaboration_vc5_platform_firmware — cpe:2.3:o:qualcomm:video_collaboration_vc5_platform_firmware:-:*:*:*:*:*:*:*
qualcomm sm4635_firmware — cpe:2.3:o:qualcomm:sm4635_firmware:-:*:*:*:*:*:*:*
qualcomm sm6650_firmware — cpe:2.3:o:qualcomm:sm6650_firmware:-:*:*:*:*:*:*:*
qualcomm sm7635_firmware — cpe:2.3:o:qualcomm:sm7635_firmware:-:*:*:*:*:*:*:*
qualcomm sm7675_firmware — cpe:2.3:o:qualcomm:sm7675_firmware:-:*:*:*:*:*:*:*
qualcomm sm7675p_firmware — cpe:2.3:o:qualcomm:sm7675p_firmware:-:*:*:*:*:*:*:*
qualcomm sm8635_firmware — cpe:2.3:o:qualcomm:sm8635_firmware:-:*:*:*:*:*:*:*
qualcomm sm8635p_firmware — cpe:2.3:o:qualcomm:sm8635p_firmware:-:*:*:*:*:*:*:*
qualcomm sm8750_firmware — cpe:2.3:o:qualcomm:sm8750_firmware:-:*:*:*:*:*:*:*
qualcomm sm8750p_firmware — cpe:2.3:o:qualcomm:sm8750p_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_4_gen_1_mobile_firmware — cpe:2.3:o:qualcomm:snapdragon_4_gen_1_mobile_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_480_5g_mobile_firmware — cpe:2.3:o:qualcomm:snapdragon_480_5g_mobile_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_480\+_5g_mobile_firmware — cpe:2.3:o:qualcomm:snapdragon_480\+_5g_mobile_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_695_5g_mobile_firmware — cpe:2.3:o:qualcomm:snapdragon_695_5g_mobile_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_8_gen_3_mobile_firmware — cpe:2.3:o:qualcomm:snapdragon_8_gen_3_mobile_firmware:-:*:*:*:*:*:*:*
qualcomm snapdragon_w5\+_gen_1_wearable_firmware — cpe:2.3:o:qualcomm:snapdragon_w5\+_gen_1_wearable_firmware:-:*:*:*:*:*:*:*
qualcomm sw5100_firmware — cpe:2.3:o:qualcomm:sw5100_firmware:-:*:*:*:*:*:*:*
qualcomm sw5100p_firmware — cpe:2.3:o:qualcomm:sw5100p_firmware:-:*:*:*:*:*:*:*
qualcomm sxr2330p_firmware — cpe:2.3:o:qualcomm:sxr2330p_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9370_firmware — cpe:2.3:o:qualcomm:wcd9370_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9375_firmware — cpe:2.3:o:qualcomm:wcd9375_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9378_firmware — cpe:2.3:o:qualcomm:wcd9378_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9380_firmware — cpe:2.3:o:qualcomm:wcd9380_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9385_firmware — cpe:2.3:o:qualcomm:wcd9385_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9390_firmware — cpe:2.3:o:qualcomm:wcd9390_firmware:-:*:*:*:*:*:*:*
qualcomm wcd9395_firmware — cpe:2.3:o:qualcomm:wcd9395_firmware:-:*:*:*:*:*:*:*
qualcomm wcn3950_firmware — cpe:2.3:o:qualcomm:wcn3950_firmware:-:*:*:*:*:*:*:*
qualcomm wcn3980_firmware — cpe:2.3:o:qualcomm:wcn3980_firmware:-:*:*:*:*:*:*:*
qualcomm wcn3988_firmware — cpe:2.3:o:qualcomm:wcn3988_firmware:-:*:*:*:*:*:*:*
qualcomm wcn6450_firmware — cpe:2.3:o:qualcomm:wcn6450_firmware:-:*:*:*:*:*:*:*
qualcomm wcn6650_firmware — cpe:2.3:o:qualcomm:wcn6650_firmware:-:*:*:*:*:*:*:*
qualcomm wcn6755_firmware — cpe:2.3:o:qualcomm:wcn6755_firmware:-:*:*:*:*:*:*:*
qualcomm wcn7860_firmware — cpe:2.3:o:qualcomm:wcn7860_firmware:-:*:*:*:*:*:*:*
qualcomm wcn7861_firmware — cpe:2.3:o:qualcomm:wcn7861_firmware:-:*:*:*:*:*:*:*
qualcomm wcn7880_firmware — cpe:2.3:o:qualcomm:wcn7880_firmware:-:*:*:*:*:*:*:*
qualcomm wcn7881_firmware — cpe:2.3:o:qualcomm:wcn7881_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8810_firmware — cpe:2.3:o:qualcomm:wsa8810_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8815_firmware — cpe:2.3:o:qualcomm:wsa8815_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8830_firmware — cpe:2.3:o:qualcomm:wsa8830_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8832_firmware — cpe:2.3:o:qualcomm:wsa8832_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8835_firmware — cpe:2.3:o:qualcomm:wsa8835_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8840_firmware — cpe:2.3:o:qualcomm:wsa8840_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8845_firmware — cpe:2.3:o:qualcomm:wsa8845_firmware:-:*:*:*:*:*:*:*
qualcomm wsa8845h_firmware — cpe:2.3:o:qualcomm:wsa8845h_firmware:-:*:*:*:*:*:*:*

References for CVE-2024-49843

cvelogic Threat Intelligence