CVE-2022-21744
Critical
Description
In Modem 2G RR, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution when decoding GPRS Packet Neighbour Cell Data (PNCD) improper neighbouring cell size with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY00810064; Issue ID: ALPS06641626.
SeverityCritical
CVSS9.8
Exploit probability—
ProductMediatek Lr11
PublishedJul 6, 2022
First seenJul 6, 2022
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mediatek lr11 | No range specified | — |
| mediatek lr12 | No range specified | — |
| mediatek lr12a | No range specified | — |
| mediatek lr13 | No range specified | — |
| mediatek lr9 | No range specified | — |
| mediatek nr15 | No range specified | — |
| mediatek nr16 | No range specified | — |
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