CVE-2020-11127 Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking
An integer overflow in the extensible boot loader allows attackers to trigger a buffer overflow, potentially leading to code execution or privilege escalation on affected devices.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11127?
CVE-2020-11127 is a high-severity vulnerability in Qualcomm Mdm9205 Firmware, published on 12 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
u'Integer overflow can cause a buffer overflow due to lack of table length check in the extensible boot Loader during the validation of security metadata while processing objects to be loaded' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking in MDM9205, QCM4290, QCS405, QCS410, QCS4290, QCS610, QSM8250, SA415M, SA515M, SA6145P, SA6150P, SA6155, SA6155P, SA8150P, SA8155, SA8155P, SA8195P, SC7180, SC8180X, SC8180X+SDX55, SC8180XP, SDA640, SDA845, SDA855, SDM1000, SDM640, SDM830, SDM845, SDM850, SDX24, SDX50M, SDX55, SDX55M, SM4125, SM4250, SM4250P, SM6115, SM6115P, SM6150, SM6150P, SM6250, SM6250P, SM6350, SM7125, SM7150, SM7150P, SM7225, SM7250, SM7250P, SM8150, SM8150P, SM8250, SXR2130, SXR2130P
Weakness: CWE-190
Which versions are affected by CVE-2020-11127?
It affects 53 products.
Products include Qualcomm Mdm9205 Firmware, Qualcomm Qcm4290 Firmware, Qualcomm Qcs405 Firmware, Qualcomm Qcs410 Firmware, Qualcomm Qcs4290 Firmware, Qualcomm Qcs610 Firmware and 47 more.
How do I fix CVE-2020-11127?
No fix has been published for CVE-2020-11127 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-11127 being exploited?
There is no known exploitation of CVE-2020-11127 in the wild and no public exploit code.
Other vulnerabilities in Qualcomm Mdm9205 Firmware
- CVE-2022-25745 Always Incorrect Control Flow Implementation in MODEM
- CVE-2019-10612 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
- CVE-2019-2294 Memory corruption in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables
- CVE-2019-14030 Integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
- CVE-2019-2267 Missing authorization in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
Sources
Also known as GHSA-2vjg-hgw7-cc5r.