CVE-2023-43531

HIGH
Published May 6, 2024 Modified Aug 11, 2025 CWE-824

Description

Memory corruption while verifying the serialized header when the key pairs are generated.

CVSS v3.1 Score

8.4
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-824 CWE-824

Affected Products

Vendor Product
qualcomm ar8035_firmware
qualcomm ar8035
qualcomm fastconnect_6200_firmware
qualcomm fastconnect_6200
qualcomm fastconnect_6700_firmware
qualcomm fastconnect_6700
qualcomm fastconnect_6800_firmware
qualcomm fastconnect_6800
qualcomm fastconnect_6900_firmware
qualcomm fastconnect_6900
qualcomm fastconnect_7800_firmware
qualcomm fastconnect_7800
qualcomm qam8255p_firmware
qualcomm qam8255p
qualcomm qam8295p_firmware
qualcomm qam8295p
qualcomm qam8650p_firmware
qualcomm qam8650p
qualcomm qam8775p_firmware
qualcomm qam8775p
qualcomm qamsrv1h_firmware
qualcomm qamsrv1h
qualcomm qamsrv1m_firmware
qualcomm qamsrv1m
qualcomm qca6174a_firmware
qualcomm qca6174a
qualcomm qca6391_firmware
qualcomm qca6391
qualcomm qca6421_firmware
qualcomm qca6421
qualcomm qca6426_firmware
qualcomm qca6426
qualcomm qca6431_firmware
qualcomm qca6431
qualcomm qca6436_firmware
qualcomm qca6436
qualcomm qca6574_firmware
qualcomm qca6574
qualcomm qca6574a_firmware
qualcomm qca6574a
qualcomm qca6574au_firmware
qualcomm qca6574au
qualcomm qca6584au_firmware
qualcomm qca6584au
qualcomm qca6595_firmware
qualcomm qca6595
qualcomm qca6595au_firmware
qualcomm qca6595au
qualcomm qca6678aq_firmware
qualcomm qca6678aq
qualcomm qca6696_firmware
qualcomm qca6696
qualcomm qca6698aq_firmware
qualcomm qca6698aq
qualcomm qca6797aq_firmware
qualcomm qca6797aq
qualcomm qca8081_firmware
qualcomm qca8081
qualcomm qca8337_firmware
qualcomm qca8337
qualcomm qcc710_firmware
qualcomm qcc710
qualcomm qcm4490_firmware
qualcomm qcm4490
qualcomm qcm5430_firmware
qualcomm qcm5430
qualcomm qcm6490_firmware
qualcomm qcm6490
qualcomm qcm8550_firmware
qualcomm qcm8550
qualcomm qcn6224_firmware
qualcomm qcn6224
qualcomm qcn6274_firmware
qualcomm qcn6274
qualcomm qcs4490_firmware
qualcomm qcs4490
qualcomm qcs5430_firmware
qualcomm qcs5430
qualcomm qcs6490_firmware
qualcomm qcs6490
qualcomm qcs8550_firmware
qualcomm qcs8550
qualcomm qdu1000_firmware
qualcomm qdu1000
qualcomm qdu1010_firmware
qualcomm qdu1010
qualcomm qdu1110_firmware
qualcomm qdu1110
qualcomm qdu1210_firmware
qualcomm qdu1210
qualcomm qdx1010_firmware
qualcomm qdx1010
qualcomm qdx1011_firmware
qualcomm qdx1011
qualcomm qep8111_firmware
qualcomm qep8111
qualcomm qfw7114_firmware
qualcomm qfw7114
qualcomm qfw7124_firmware
qualcomm qfw7124
qualcomm qru1032_firmware
qualcomm qru1032
qualcomm qru1052_firmware
qualcomm qru1052
qualcomm qru1062_firmware
qualcomm qru1062
qualcomm qsm8350_firmware
qualcomm qsm8350
qualcomm video_collaboration_vc3_platform_firmware
qualcomm video_collaboration_vc3_platform
qualcomm sa6145p_firmware
qualcomm sa6145p
qualcomm sa6150p_firmware
qualcomm sa6150p
qualcomm sa6155p_firmware
qualcomm sa6155p
qualcomm sa7255p_firmware
qualcomm sa7255p
qualcomm sa8145p_firmware
qualcomm sa8145p
qualcomm sa8150p_firmware
qualcomm sa8150p
qualcomm sa8155p_firmware
qualcomm sa8155p
qualcomm sa8195p_firmware
qualcomm sa8195p
qualcomm sa8255p_firmware
qualcomm sa8255p
qualcomm sa8295p_firmware
qualcomm sa8295p
qualcomm sa8530p_firmware
qualcomm sa8530p
qualcomm sa8540p_firmware
qualcomm sa8540p
qualcomm sa8620p_firmware
qualcomm sa8620p
qualcomm sa8650p_firmware
qualcomm sa8650p
qualcomm sa8770p_firmware
qualcomm sa8770p
qualcomm sa8775p_firmware
qualcomm sa8775p
qualcomm sa9000p_firmware
qualcomm sa9000p
qualcomm sc8380xp_firmware
qualcomm sc8380xp
qualcomm sd_8_gen1_5g_firmware
qualcomm sd_8_gen1_5g
qualcomm sd865_5g_firmware
qualcomm sd865_5g
qualcomm sg8275p_firmware
qualcomm sg8275p
qualcomm sm7250p_firmware
qualcomm sm7250p
qualcomm sm8550p_firmware
qualcomm sm8550p
qualcomm snapdragon_4_gen_2_mobile_firmware
qualcomm snapdragon_4_gen_2_mobile
qualcomm snapdragon_765_5g_mobile_firmware
qualcomm snapdragon_765_5g_mobile
qualcomm snapdragon_765g_5g_mobile_firmware
qualcomm snapdragon_765g_5g_mobile
qualcomm snapdragon_768g_5g_mobile_firmware
qualcomm snapdragon_768g_5g_mobile
qualcomm snapdragon_8_gen_1_mobile_firmware
qualcomm snapdragon_8_gen_1_mobile
qualcomm snapdragon_8_gen_2_mobile_firmware
qualcomm snapdragon_8_gen_2_mobile
qualcomm snapdragon_8_gen_3_mobile_firmware
qualcomm snapdragon_8_gen_3_mobile
qualcomm snapdragon_8\+_gen_1_mobile_firmware
qualcomm snapdragon_8\+_gen_1_mobile
qualcomm snapdragon_8\+_gen_2_mobile_firmware
qualcomm snapdragon_8\+_gen_2_mobile
qualcomm snapdragon_865_5g_mobile_firmware
qualcomm snapdragon_865_5g_mobile
qualcomm snapdragon_865\+_5g_mobile_firmware
qualcomm snapdragon_865\+_5g_mobile
qualcomm snapdragon_870_5g_mobile_firmware
qualcomm snapdragon_870_5g_mobile
qualcomm snapdragon_888_5g_mobile_firmware
qualcomm snapdragon_888_5g_mobile
qualcomm snapdragon_888\+_5g_mobile_firmware
qualcomm snapdragon_888\+_5g_mobile
qualcomm snapdragon_8cx_gen_3_compute_firmware
qualcomm snapdragon_8cx_gen_3_compute
qualcomm snapdragon_ar2_gen_1_firmware
qualcomm snapdragon_ar2_gen_1
qualcomm snapdragon_auto_5g_modem-rf_gen_2_firmware
qualcomm snapdragon_auto_5g_modem-rf_gen_2
qualcomm snapdragon_w5\+_gen_1_wearable_firmware
qualcomm snapdragon_w5\+_gen_1_wearable
qualcomm snapdragon_x35_5g_modem-rf_firmware
qualcomm snapdragon_x35_5g_modem-rf
qualcomm snapdragon_x55_5g_modem-rf_firmware
qualcomm snapdragon_x55_5g_modem-rf
qualcomm snapdragon_x65_5g_modem-rf_firmware
qualcomm snapdragon_x65_5g_modem-rf
qualcomm snapdragon_x72_5g_modem-rf_firmware
qualcomm snapdragon_x72_5g_modem-rf
qualcomm snapdragon_x75_5g_modem-rf_firmware
qualcomm snapdragon_x75_5g_modem-rf
qualcomm snapdragon_xr2_5g_firmware
qualcomm snapdragon_xr2_5g
qualcomm srv1h_firmware
qualcomm srv1h
qualcomm srv1m_firmware
qualcomm srv1m
qualcomm ssg2115p_firmware
qualcomm ssg2115p
qualcomm ssg2125p_firmware
qualcomm ssg2125p
qualcomm sw5100_firmware
qualcomm sw5100
qualcomm sw5100p_firmware
qualcomm sw5100p
qualcomm sxr1230p_firmware
qualcomm sxr1230p
qualcomm sxr2130_firmware
qualcomm sxr2130
qualcomm talynplus_firmware
qualcomm talynplus
qualcomm wcd9340_firmware
qualcomm wcd9340
qualcomm wcd9370_firmware
qualcomm wcd9370
qualcomm wcd9375_firmware
qualcomm wcd9375
qualcomm wcd9380_firmware
qualcomm wcd9380
qualcomm wcd9385_firmware
qualcomm wcd9385
qualcomm wcd9390_firmware
qualcomm wcd9390
qualcomm wcd9395_firmware
qualcomm wcd9395
qualcomm wcn3950_firmware
qualcomm wcn3950
qualcomm wcn3980_firmware
qualcomm wcn3980
qualcomm wcn3988_firmware
qualcomm wcn3988
qualcomm wsa8810_firmware
qualcomm wsa8810
qualcomm wsa8815_firmware
qualcomm wsa8815
qualcomm wsa8830_firmware
qualcomm wsa8830
qualcomm wsa8832_firmware
qualcomm wsa8832
qualcomm wsa8835_firmware
qualcomm wsa8835
qualcomm wsa8840_firmware
qualcomm wsa8840
qualcomm wsa8845_firmware
qualcomm wsa8845
qualcomm wsa8845_firmware
qualcomm wsa8845

References

Frequently Asked Questions

What is CVE-2023-43531? +
Memory corruption while verifying the serialized header when the key pairs are generated. It has a CVSS v3.1 base score of 8.4 (HIGH).
How severe is CVE-2023-43531? +
CVE-2023-43531 has a CVSS v3.1 score of 8.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.
What products are affected by CVE-2023-43531? +
CVE-2023-43531 affects products from qualcomm, specifically: ar8035, ar8035_firmware, fastconnect_6200, fastconnect_6200_firmware, fastconnect_6700, fastconnect_6700_firmware, fastconnect_6800, fastconnect_6800_firmware, fastconnect_6900, fastconnect_6900_firmware, fastconnect_7800, fastconnect_7800_firmware, qam8255p, qam8255p_firmware, qam8295p, qam8295p_firmware, qam8650p, qam8650p_firmware, qam8775p, qam8775p_firmware, qamsrv1h, qamsrv1h_firmware, qamsrv1m, qamsrv1m_firmware, qca6174a, qca6174a_firmware, qca6391, qca6391_firmware, qca6421, qca6421_firmware, qca6426, qca6426_firmware, qca6431, qca6431_firmware, qca6436, qca6436_firmware, qca6574, qca6574_firmware, qca6574a, qca6574a_firmware, qca6574au, qca6574au_firmware, qca6584au, qca6584au_firmware, qca6595, qca6595_firmware, qca6595au, qca6595au_firmware, qca6678aq, qca6678aq_firmware, qca6696, qca6696_firmware, qca6698aq, qca6698aq_firmware, qca6797aq, qca6797aq_firmware, qca8081, qca8081_firmware, qca8337, qca8337_firmware, qcc710, qcc710_firmware, qcm4490, qcm4490_firmware, qcm5430, qcm5430_firmware, qcm6490, qcm6490_firmware, qcm8550, qcm8550_firmware, qcn6224, qcn6224_firmware, qcn6274, qcn6274_firmware, qcs4490, qcs4490_firmware, qcs5430, qcs5430_firmware, qcs6490, qcs6490_firmware, qcs8550, qcs8550_firmware, qdu1000, qdu1000_firmware, qdu1010, qdu1010_firmware, qdu1110, qdu1110_firmware, qdu1210, qdu1210_firmware, qdx1010, qdx1010_firmware, qdx1011, qdx1011_firmware, qep8111, qep8111_firmware, qfw7114, qfw7114_firmware, qfw7124, qfw7124_firmware, qru1032, qru1032_firmware, qru1052, qru1052_firmware, qru1062, qru1062_firmware, qsm8350, qsm8350_firmware, sa6145p, sa6145p_firmware, sa6150p, sa6150p_firmware, sa6155p, sa6155p_firmware, sa7255p, sa7255p_firmware, sa8145p, sa8145p_firmware, sa8150p, sa8150p_firmware, sa8155p, sa8155p_firmware, sa8195p, sa8195p_firmware, sa8255p, sa8255p_firmware, sa8295p, sa8295p_firmware, sa8530p, sa8530p_firmware, sa8540p, sa8540p_firmware, sa8620p, sa8620p_firmware, sa8650p, sa8650p_firmware, sa8770p, sa8770p_firmware, sa8775p, sa8775p_firmware, sa9000p, sa9000p_firmware, sc8380xp, sc8380xp_firmware, sd865_5g, sd865_5g_firmware, sd_8_gen1_5g, sd_8_gen1_5g_firmware, sg8275p, sg8275p_firmware, sm7250p, sm7250p_firmware, sm8550p, sm8550p_firmware, snapdragon_4_gen_2_mobile, snapdragon_4_gen_2_mobile_firmware, snapdragon_765_5g_mobile, snapdragon_765_5g_mobile_firmware, snapdragon_765g_5g_mobile, snapdragon_765g_5g_mobile_firmware, snapdragon_768g_5g_mobile, snapdragon_768g_5g_mobile_firmware, snapdragon_865\+_5g_mobile, snapdragon_865\+_5g_mobile_firmware, snapdragon_865_5g_mobile, snapdragon_865_5g_mobile_firmware, snapdragon_870_5g_mobile, snapdragon_870_5g_mobile_firmware, snapdragon_888\+_5g_mobile, snapdragon_888\+_5g_mobile_firmware, snapdragon_888_5g_mobile, snapdragon_888_5g_mobile_firmware, snapdragon_8\+_gen_1_mobile, snapdragon_8\+_gen_1_mobile_firmware, snapdragon_8\+_gen_2_mobile, snapdragon_8\+_gen_2_mobile_firmware, snapdragon_8_gen_1_mobile, snapdragon_8_gen_1_mobile_firmware, snapdragon_8_gen_2_mobile, snapdragon_8_gen_2_mobile_firmware, snapdragon_8_gen_3_mobile, snapdragon_8_gen_3_mobile_firmware, snapdragon_8cx_gen_3_compute, snapdragon_8cx_gen_3_compute_firmware, snapdragon_ar2_gen_1, snapdragon_ar2_gen_1_firmware, snapdragon_auto_5g_modem-rf_gen_2, snapdragon_auto_5g_modem-rf_gen_2_firmware, snapdragon_w5\+_gen_1_wearable, snapdragon_w5\+_gen_1_wearable_firmware, snapdragon_x35_5g_modem-rf, snapdragon_x35_5g_modem-rf_firmware, snapdragon_x55_5g_modem-rf, snapdragon_x55_5g_modem-rf_firmware, snapdragon_x65_5g_modem-rf, snapdragon_x65_5g_modem-rf_firmware, snapdragon_x72_5g_modem-rf, snapdragon_x72_5g_modem-rf_firmware, snapdragon_x75_5g_modem-rf, snapdragon_x75_5g_modem-rf_firmware, snapdragon_xr2_5g, snapdragon_xr2_5g_firmware, srv1h, srv1h_firmware, srv1m, srv1m_firmware, ssg2115p, ssg2115p_firmware, ssg2125p, ssg2125p_firmware, sw5100, sw5100_firmware, sw5100p, sw5100p_firmware, sxr1230p, sxr1230p_firmware, sxr2130, sxr2130_firmware, talynplus, talynplus_firmware, video_collaboration_vc3_platform, video_collaboration_vc3_platform_firmware, wcd9340, wcd9340_firmware, wcd9370, wcd9370_firmware, wcd9375, wcd9375_firmware, wcd9380, wcd9380_firmware, wcd9385, wcd9385_firmware, wcd9390, wcd9390_firmware, wcd9395, wcd9395_firmware, wcn3950, wcn3950_firmware, wcn3980, wcn3980_firmware, wcn3988, wcn3988_firmware, wsa8810, wsa8810_firmware, wsa8815, wsa8815_firmware, wsa8830, wsa8830_firmware, wsa8832, wsa8832_firmware, wsa8835, wsa8835_firmware, wsa8840, wsa8840_firmware, wsa8845, wsa8845_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2023-43531? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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