Ipq8074 Firmware
CVE-2019-2249
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Kernel can do a memory read from arbitrary address passed by user during execution of a syscall in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in IPQ8074, MDM9205, MDM9650, QCA8081, QCS605, SD 427, SD 435, SD 450, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016, SXR1130
AnalysisAI
Kernel can do a memory read from arbitrary address passed by user during execution of a syscall in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Kernel can do a memory read from arbitrary address passed by user during execution of a syscall in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking in IPQ8074, MDM9205, MDM9650, QCA8081, QCS605, SD 427, SD 435, SD 450, SD 625, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 835, SD 845 / SD 850, SD 855, SD 8CX, SDA660, SDM630, SDM660, SDX20, Snapdragon_High_Med_2016, SXR1130 Affected products include: Qualcomm Ipq8074 Firmware, Qualcomm Mdm9205 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Qca8081 Firmware, Qualcomm Qcs605 Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
More in Ipq8074 Firmware
View allu'In the lbd service, an external user can issue a specially crafted debug command to overwrite arbitrary files with arb
Memory corruption while redirecting log file to any file location with any file name. Rated critical severity (CVSS 9.8)
Memory corruption in WLAN due to integer overflow to buffer overflow while parsing GTK frames. Rated critical severity (
A use after free can occur due to improper validation of P2P device address in PD Request frame in Snapdragon Auto, Snap
Possible buffer overflow due to improper validation of device types during P2P search in Snapdragon Auto, Snapdragon Com
u'Remote code execution can happen by sending a carefully crafted POST query when Device configuration is accessed from
u'fscanf reads a string from a file and stores its contents on a statically allocated stack memory which leads to stack
u'Potential integer underflow while parsing Service Info and IPv6 link-local TLVs that comes as part of NDPE attribute'
u'Buffer Overflow issue in WLAN tcp ip verification due to usage of out of range pointer offset' in Snapdragon Auto, Sna
u'Buffer overflow while parsing PMF enabled MCBC frames due to frame length being lesser than what is expected while par
u'Buffer Overflow in mic calculation for WPA due to copying data into buffer without validating the length of buffer' in
Possible buffer overflow while copying the frame to local buffer due to lack of check of length before copying in Snapdr
Same weakness CWE-125 – Out-of-bounds Read
View allSame technique Buffer Overflow
View allShare
External POC / Exploit Code
Leaving vuln.today