QF
Product
Qca6421 Firmware
by Qualcomm · last CVE Nov 4, 2025
On CISA KEVExploited in the wild
305
CVEs
2
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 21High 239Medium 45Low 0
Watch

Add Qca6421 Firmware to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-21626
7.1
0%
Aug 8
Cryptographic issue in HLOS due to improper authentication while performing key velocity checks using more than one key
Affected: All versions, or not specified
CVE-2022-25665
7.1
0%
Oct 12
Information disclosure due to buffer over read in kernel in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Mobile
Affected: All versions, or not specified
CVE-2021-1930
7.1
0%
Sep 8
Possible out of bounds read due to incorrect validation of incoming buffer length in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT,…
Affected: All versions, or not specified
CVE-2020-11304
7.1
0%
Jun 9
Possible out of bound read in DRM due to improper buffer length check
Affected: All versions, or not specified
CVE-2023-33119
7.0
0%
May 6
Memory corruption while loading a VM from a signed VM image that is not coherent in the processor cache
Affected: All versions, or not specified
CVE-2022-33257
7.0
0%
Mar 10
Memory corruption in Core due to time-of-check time-of-use race condition during dump collection in trust zone
Affected: All versions, or not specified
CVE-2022-22094
7.0
0%
Sep 16
memory corruption in Kernel due to race condition while getting mapping reference in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, Snapdragon Mobile
Affected: All versions, or not specified
CVE-2022-22093
7.0
0%
Sep 16
Memory corruption or temporary denial of service due to improper handling of concurrent hypervisor operations to attach or detach IRQs from virtual interrupt sources in Snapdragon…
Affected: All versions, or not specified
CVE-2021-1921
7.0
0%
Nov 12
Possible memory corruption due to Improper handling of hypervisor unmap operations for concurrent memory operations in Snapdragon Auto, Snapdragon Compute, Snapdragon…
Affected: All versions, or not specified
CVE-2020-11298
7.0
0%
Jun 9
While waiting for a response to a callback or listener request, non-secure clients can change permissions to shared memory buffers used by HLOS Invoke Call to secure kernel in…
Affected: All versions, or not specified
CVE-2024-33016
6.8
0%
Sep 2
Improper Restriction of Operations within the Bounds of a Memory Buffer in Storage
Affected: 0
CVE-2023-21629
6.8
0%
Jul 4
Memory Corruption in Modem due to double free while parsing the PKCS15 sim files
Affected: All versions, or not specified
CVE-2022-33289
6.8
0%
Apr 13
Memory corruption occurs in Modem due to improper validation of array index when malformed APDU is sent from card
Affected: All versions, or not specified
CVE-2021-35097
6.8
0%
Sep 2
Possible authentication bypass due to improper order of signature verification and hashing in the signature verification call in Snapdragon Auto, Snapdragon Compute, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1963
6.7
0%
Sep 9
Possible use-after-free due to lack of validation for the rule count in filter table in IPA driver in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1961
6.7
0%
Sep 9
Possible buffer overflow due to lack of offset length check while updating the buffer value in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
Affected: All versions, or not specified
CVE-2021-1931
6.7
0%
Jul 13
Possible buffer overflow due to improper validation of buffer length while processing fast boot commands in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
Affected: All versions, or not specified
CVE-2020-11231
6.7
0%
Apr 7
Two threads call one or both functions concurrently leading to corruption of pointers and reference counters which in turn can lead to heap corruption in Snapdragon Compute,…
Affected: All versions, or not specified
CVE-2024-43056
6.5
0%
Mar 3
Buffer Over-read in Hypervisor
Affected: All versions, or not specified
CVE-2023-28586
6.5
0%
Dec 5
Information disclosure when the trusted application metadata symbol addresses are accessed while loading an ELF in TEE
Affected: All versions, or not specified
CVE-2022-33284
6.5
0%
Jan 9
Information disclosure due to buffer over-read in WLAN while parsing BTM action frame
Affected: All versions, or not specified
CVE-2022-33283
6.5
0%
Jan 9
Information disclosure due to buffer over-read in WLAN while WLAN frame parsing due to missing frame length check
Affected: All versions, or not specified
CVE-2022-33255
6.5
0%
Jan 9
Information disclosure due to buffer over-read in Bluetooth HOST while processing GetFolderItems and GetItemAttribute Cmds from peer device
Affected: All versions, or not specified
CVE-2021-35101
6.5
0%
Jun 14
Improper handling of writes to virtual GICR control can lead to assertion failure in the hypervisor in Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile
Affected: All versions, or not specified
CVE-2021-1960
6.5
0%
Sep 9
Improper handling of ASB-C broadcast packets with crafted opcode in LMP can lead to uncontrolled resource consumption in Snapdragon Auto, Snapdragon Compute, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1957
6.5
0%
Sep 9
Improper Access Control when ACL link encryption is failed and ACL link is not disconnected during reconnection with paired device in Snapdragon Auto, Snapdragon Compute,…
Affected: All versions, or not specified
CVE-2020-11230
6.4
0%
Mar 17
Potential arbitrary memory corruption when the qseecom driver updates ion physical addresses in the buffer as it exposes a physical address to user land in Snapdragon Auto,…
Affected: All versions, or not specified
CVE-2024-45551
6.2
0%
Apr 7
Weak Authentication in HLOS
Affected: All versions, or not specified
CVE-2024-43046
5.5
0%
Apr 7
Information Exposure in TZ Secure OS
Affected: All versions, or not specified
CVE-2024-43051
5.5
0%
Mar 3
Improper Authorization in SPS-HLOS
Affected: All versions, or not specified
CVE-2024-33043
5.5
0%
Sep 2
Buffer Over-read in FM Host
Affected: All versions, or not specified
CVE-2024-23357
5.5
0%
Aug 5
Transient DOS while importing a PKCS#8-encoded RSA key with zero bytes modulus
Affected: All versions, or not specified
CVE-2024-21462
5.5
0%
Jul 1
Transient DOS while loading the TA ELF file
Affected: All versions, or not specified
CVE-2023-33037
5.5
0%
Jan 2
Cryptographic issue in Automotive while unwrapping the key secs2d and verifying with RPMB data
Affected: All versions, or not specified
CVE-2023-33036
5.5
0%
Jan 2
Permanent DOS in Hypervisor while untrusted VM without PSCI support makes a PSCI call
Affected: All versions, or not specified
CVE-2023-28571
5.5
0%
Oct 3
Information disclosure in WLAN HOST while processing the WLAN scan descriptor list during roaming scan
Affected: All versions, or not specified
CVE-2022-40533
5.5
0%
Jun 6
Transient DOS due to untrusted Pointer Dereference in core while sending USB QMI request
Affected: All versions, or not specified
CVE-2022-40523
5.5
0%
Jun 6
Information disclosure in Kernel due to indirect branch misprediction
Affected: All versions, or not specified
CVE-2022-33273
5.5
0%
May 2
Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation
Affected: All versions, or not specified
CVE-2022-40519
5.5
0%
Jan 9
Information disclosure due to buffer overread in Core
Affected: All versions, or not specified
CVE-2022-40518
5.5
0%
Jan 9
Information disclosure due to buffer overread in Core
Affected: All versions, or not specified
CVE-2022-33253
5.5
0%
Jan 9
Transient DOS due to buffer over-read in WLAN while parsing corrupted NAN frames
Affected: All versions, or not specified
CVE-2022-33252
5.5
0%
Jan 9
Information disclosure due to buffer over-read in WLAN while handling IBSS beacons frame
Affected: All versions, or not specified
CVE-2022-25725
5.5
0%
Jan 9
Denial of service in MODEM due to improper pointer handling
Affected: All versions, or not specified
CVE-2022-25664
5.5
0%
Oct 12
Information disclosure due to exposure of information while GPU reads the data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon…
Affected: All versions, or not specified
CVE-2021-35135
5.5
0%
Sep 2
A null pointer dereference may potentially occur during RSA key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1939
5.5
0%
Sep 17
Null pointer dereference occurs due to improper validation when the preemption feature enablement is toggled in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
Affected: All versions, or not specified
CVE-2021-1935
5.5
0%
Sep 9
Possible null pointer dereference due to lack of validation check for passed pointer during key import in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1929
5.5
0%
Sep 8
Lack of strict validation of bootmode can lead to information disclosure in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon…
Affected: All versions, or not specified
CVE-2021-1904
5.5
1%
Sep 8
Child process can leak information from parent process due to numeric pids are getting compared and these pid can be reused in Snapdragon Auto, Snapdragon Compute, Snapdragon…
Affected: All versions, or not specified
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