Published on September 6th, 2019 📆 | 6422 Views ⚑
0Linux Kernel up to 4.16.6 rsi_91x_mac80211.c rsi_mac80211_detach memory corruption
CVSS Meta Temp Score | Current Exploit Price (β) |
---|---|
5.3 | $5k-$25k |
A vulnerability has been found in Linux Kernel up to 4.16.6 (Operating System) and classified as critical. This vulnerability affects the function rsi_mac80211_detach
of the file drivers/net/wireless/rsi/rsi_91x_mac80211.c. The manipulation with an unknown input leads to a memory corruption vulnerability (Use-After-Free). The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.
The weakness was disclosed 09/04/2019. This vulnerability was named CVE-2018-21008 since 09/04/2019. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 09/05/2019).
Upgrading to version 4.16.7 eliminates this vulnerability.
The entry 141231 is pretty similar.
Type
Vendor
Name
VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3
VulDB Base Score: β5.5
VulDB Temp Score: β5.3
VulDB Vector: π
VulDB Reliability: π
VulDB Base Score: π
VulDB Temp Score: π
VulDB Reliability: π
Class: Memory corruption / Use-After-Free (CWE-119)
Local: Yes
Remote: No
Availability: π
Status: Not defined
Price Prediction: π
Current Price Estimation: π
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: π
Adversaries: π
Geopolitics: π
Economy: π
Predictions: π
Remediation: πRecommended: Upgrade
Status: π
0-Day Time: π
Upgrade: Kernel 4.16.7
09/04/2019 Advisory disclosed
09/04/2019 CVE assigned
09/05/2019 VulDB entry created
09/05/2019 VulDB last updateVendor: kernel.org
CVE: CVE-2018-21008 (π)
See also: πCreated: 09/05/2019 07:17 AM
Complete: π
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https://vuldb.com/?id.141232
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