CVE-2022-22091 [High] | Denial of Service in Apq8017 Firmware

Improper authorization of a replayed LTE security mode command can lead to a denial of service in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2025-11-21	0.26%	0.36%	+0.10%
2	2025-11-18	0.36%	0.26%	-0.10%
3	2025-10-31	—	0.36%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2025-11-21

0.26%

0.36%

+0.10%

2025-11-18

0.36%

0.26%

-0.10%

2025-10-31

—

0.36%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
7.5	3.1	HIGH	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. 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:N) No account or special rights needed—anonymous or random user is enough. 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:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	3.9	3.6	[email protected]
7.5	3.1	HIGH	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H` Click to expand Attack vector (AV:N) Could be attacked over the internet or any normal routed network—not just someone sitting at the machine. 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:N) No account or special rights needed—anonymous or random user is enough. 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:N) Doesn’t really leak secrets in a meaningful way. Integrity (I:N) Data isn’t meaningfully altered or forged. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	3.9	3.6	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

7.5

3.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
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:N): No account or special rights needed—anonymous or random user is enough.
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:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

3.9

3.6

[email protected]

7.5

3.1

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand

Attack vector (AV:N): Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
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:N): No account or special rights needed—anonymous or random user is enough.
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:N): Doesn’t really leak secrets in a meaningful way.
Integrity (I:N): Data isn’t meaningfully altered or forged.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

3.9

3.6

[email protected]

Affected software / configurations for CVE-2022-22091

Vendor	Product	Version	Raw CPE
qualcomm	apq8017_firmware	—	cpe:2.3:o:qualcomm:apq8017_firmware:-:::::::*
qualcomm	apq8053_firmware	—	cpe:2.3:o:qualcomm:apq8053_firmware:-:::::::*
qualcomm	aqt1000_firmware	—	cpe:2.3:o:qualcomm:aqt1000_firmware:-:::::::*
qualcomm	ar8035_firmware	—	cpe:2.3:o:qualcomm:ar8035_firmware:-:::::::*
qualcomm	csrb31024_firmware	—	cpe:2.3:o:qualcomm:csrb31024_firmware:-:::::::*
qualcomm	msm8917_firmware	—	cpe:2.3:o:qualcomm:msm8917_firmware:-:::::::*
qualcomm	msm8920_firmware	—	cpe:2.3:o:qualcomm:msm8920_firmware:-:::::::*
qualcomm	msm8940_firmware	—	cpe:2.3:o:qualcomm:msm8940_firmware:-:::::::*
qualcomm	msm8953_firmware	—	cpe:2.3:o:qualcomm:msm8953_firmware:-:::::::*
qualcomm	qca6174a_firmware	—	cpe:2.3:o:qualcomm:qca6174a_firmware:-:::::::*
qualcomm	qca6310_firmware	—	cpe:2.3:o:qualcomm:qca6310_firmware:-:::::::*
qualcomm	qca6335_firmware	—	cpe:2.3:o:qualcomm:qca6335_firmware:-:::::::*
qualcomm	qca6390_firmware	—	cpe:2.3:o:qualcomm:qca6390_firmware:-:::::::*
qualcomm	qca6391_firmware	—	cpe:2.3:o:qualcomm:qca6391_firmware:-:::::::*
qualcomm	qca6420_firmware	—	cpe:2.3:o:qualcomm:qca6420_firmware:-:::::::*
qualcomm	qca6421_firmware	—	cpe:2.3:o:qualcomm:qca6421_firmware:-:::::::*
qualcomm	qca6426_firmware	—	cpe:2.3:o:qualcomm:qca6426_firmware:-:::::::*
qualcomm	qca6430_firmware	—	cpe:2.3:o:qualcomm:qca6430_firmware:-:::::::*
qualcomm	qca6431_firmware	—	cpe:2.3:o:qualcomm:qca6431_firmware:-:::::::*
qualcomm	qca6436_firmware	—	cpe:2.3:o:qualcomm:qca6436_firmware:-:::::::*
qualcomm	qca6564au_firmware	—	cpe:2.3:o:qualcomm:qca6564au_firmware:-:::::::*
qualcomm	qca6574a_firmware	—	cpe:2.3:o:qualcomm:qca6574a_firmware:-:::::::*
qualcomm	qca6574au_firmware	—	cpe:2.3:o:qualcomm:qca6574au_firmware:-:::::::*
qualcomm	qca6595au_firmware	—	cpe:2.3:o:qualcomm:qca6595au_firmware:-:::::::*
qualcomm	qca6696_firmware	—	cpe:2.3:o:qualcomm:qca6696_firmware:-:::::::*
qualcomm	qca8081_firmware	—	cpe:2.3:o:qualcomm:qca8081_firmware:-:::::::*
qualcomm	qca8337_firmware	—	cpe:2.3:o:qualcomm:qca8337_firmware:-:::::::*
qualcomm	qca9377_firmware	—	cpe:2.3:o:qualcomm:qca9377_firmware:-:::::::*
qualcomm	qcm2290_firmware	—	cpe:2.3:o:qualcomm:qcm2290_firmware:-:::::::*
qualcomm	qcm4290_firmware	—	cpe:2.3:o:qualcomm:qcm4290_firmware:-:::::::*
qualcomm	qcm6125_firmware	—	cpe:2.3:o:qualcomm:qcm6125_firmware:-:::::::*
qualcomm	qcs2290_firmware	—	cpe:2.3:o:qualcomm:qcs2290_firmware:-:::::::*
qualcomm	qcs410_firmware	—	cpe:2.3:o:qualcomm:qcs410_firmware:-:::::::*
qualcomm	qcs4290_firmware	—	cpe:2.3:o:qualcomm:qcs4290_firmware:-:::::::*
qualcomm	qcs603_firmware	—	cpe:2.3:o:qualcomm:qcs603_firmware:-:::::::*
qualcomm	qcs605_firmware	—	cpe:2.3:o:qualcomm:qcs605_firmware:-:::::::*
qualcomm	qcs610_firmware	—	cpe:2.3:o:qualcomm:qcs610_firmware:-:::::::*
qualcomm	qcs6125_firmware	—	cpe:2.3:o:qualcomm:qcs6125_firmware:-:::::::*
qualcomm	qualcomm215_firmware	—	cpe:2.3:o:qualcomm:qualcomm215_firmware:-:::::::*
qualcomm	sa415m_firmware	—	cpe:2.3:o:qualcomm:sa415m_firmware:-:::::::*
qualcomm	sa515m_firmware	—	cpe:2.3:o:qualcomm:sa515m_firmware:-:::::::*
qualcomm	sc8180x\+sdx55_firmware	—	cpe:2.3:o:qualcomm:sc8180x\+sdx55_firmware:-:::::::*
qualcomm	sd_636_firmware	—	cpe:2.3:o:qualcomm:sd_636_firmware:-:::::::*
qualcomm	sd_675_firmware	—	cpe:2.3:o:qualcomm:sd_675_firmware:-:::::::*
qualcomm	sd_8_gen1_5g_firmware	—	cpe:2.3:o:qualcomm:sd_8_gen1_5g_firmware:-:::::::*
qualcomm	sd_8cx_gen2_firmware	—	cpe:2.3:o:qualcomm:sd_8cx_gen2_firmware:-:::::::*
qualcomm	sd429_firmware	—	cpe:2.3:o:qualcomm:sd429_firmware:-:::::::*
qualcomm	sd439_firmware	—	cpe:2.3:o:qualcomm:sd439_firmware:-:::::::*
qualcomm	sd450_firmware	—	cpe:2.3:o:qualcomm:sd450_firmware:-:::::::*
qualcomm	sd460_firmware	—	cpe:2.3:o:qualcomm:sd460_firmware:-:::::::*
qualcomm	sd480_firmware	—	cpe:2.3:o:qualcomm:sd480_firmware:-:::::::*
qualcomm	sd632_firmware	—	cpe:2.3:o:qualcomm:sd632_firmware:-:::::::*
qualcomm	sd660_firmware	—	cpe:2.3:o:qualcomm:sd660_firmware:-:::::::*
qualcomm	sd662_firmware	—	cpe:2.3:o:qualcomm:sd662_firmware:-:::::::*
qualcomm	sd665_firmware	—	cpe:2.3:o:qualcomm:sd665_firmware:-:::::::*
qualcomm	sd670_firmware	—	cpe:2.3:o:qualcomm:sd670_firmware:-:::::::*
qualcomm	sd675_firmware	—	cpe:2.3:o:qualcomm:sd675_firmware:-:::::::*
qualcomm	sd678_firmware	—	cpe:2.3:o:qualcomm:sd678_firmware:-:::::::*
qualcomm	sd680_firmware	—	cpe:2.3:o:qualcomm:sd680_firmware:-:::::::*
qualcomm	sd690_5g_firmware	—	cpe:2.3:o:qualcomm:sd690_5g_firmware:-:::::::*
qualcomm	sd695_firmware	—	cpe:2.3:o:qualcomm:sd695_firmware:-:::::::*
qualcomm	sd710_firmware	—	cpe:2.3:o:qualcomm:sd710_firmware:-:::::::*
qualcomm	sd712_firmware	—	cpe:2.3:o:qualcomm:sd712_firmware:-:::::::*
qualcomm	sd720g_firmware	—	cpe:2.3:o:qualcomm:sd720g_firmware:-:::::::*
qualcomm	sd730_firmware	—	cpe:2.3:o:qualcomm:sd730_firmware:-:::::::*
qualcomm	sd750g_firmware	—	cpe:2.3:o:qualcomm:sd750g_firmware:-:::::::*
qualcomm	sd765_firmware	—	cpe:2.3:o:qualcomm:sd765_firmware:-:::::::*
qualcomm	sd768_firmware	—	cpe:2.3:o:qualcomm:sd768_firmware:-:::::::*
qualcomm	sd778_firmware	—	cpe:2.3:o:qualcomm:sd778_firmware:-:::::::*
qualcomm	sd780_firmware	—	cpe:2.3:o:qualcomm:sd780_firmware:-:::::::*
qualcomm	sd7c_firmware	—	cpe:2.3:o:qualcomm:sd7c_firmware:-:::::::*
qualcomm	sd845_firmware	—	cpe:2.3:o:qualcomm:sd845_firmware:-:::::::*
qualcomm	sd850_firmware	—	cpe:2.3:o:qualcomm:sd850_firmware:-:::::::*
qualcomm	sd855_firmware	—	cpe:2.3:o:qualcomm:sd855_firmware:-:::::::*
qualcomm	sd865_5g_firmware	—	cpe:2.3:o:qualcomm:sd865_5g_firmware:-:::::::*
qualcomm	sd870_firmware	—	cpe:2.3:o:qualcomm:sd870_firmware:-:::::::*
qualcomm	sd888_firmware	—	cpe:2.3:o:qualcomm:sd888_firmware:-:::::::*
qualcomm	sd888_5g_firmware	—	cpe:2.3:o:qualcomm:sd888_5g_firmware:-:::::::*
qualcomm	sdm630_firmware	—	cpe:2.3:o:qualcomm:sdm630_firmware:-:::::::*
qualcomm	sdx20_firmware	—	cpe:2.3:o:qualcomm:sdx20_firmware:-:::::::*

References for CVE-2022-22091

URL	Tags
https://www.qualcomm.com/company/product-security/bulletins/september-2022-bulletin	Vendor Advisory

URL

CVE-2022-22091

Exploit prediction scoring system (EPSS) score for CVE-2022-22091

Common vulnerability scoring system (CVSS) metrics for CVE-2022-22091

Weakness enumeration for CVE-2022-22091

Affected software / configurations for CVE-2022-22091

References for CVE-2022-22091