|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability classified as problematic has been found in Linux Kernel up to 6.0.9 (Operating System). Affected is the function
dvb_frontend_detach of the file drivers/media/usb/ttusb-dec/ttusb_dec.c. The manipulation with an unknown input leads to a memory leak vulnerability. CWE is classifying the issue as CWE-401. The software does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory. This is going to have an impact on availability. CVE summarizes:
An issue was discovered in the Linux kernel through 6.0.9. drivers/media/usb/ttusb-dec/ttusb_dec.c has a memory leak because of the lack of a dvb_frontend_detach call.
The weakness was disclosed 11/25/2022. The advisory is available at lore.kernel.org. This vulnerability is traded as CVE-2022-45887 since 11/25/2022. Technical details are known, but there is no available exploit.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
CVSSv3VulDB Meta Base Score: 1.8
VulDB Meta Temp Score: 1.8
VulDB Base Score: 1.8
VulDB Temp Score: 1.8
VulDB Vector: 🔒
VulDB Reliability: 🔍
VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
ExploitingClass: Memory leak
CWE: CWE-401 / CWE-404
Status: Not defined
EPSS Score: 🔒
EPSS Percentile: 🔒
Price Prediction: 🔍
Current Price Estimation: 🔒
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
CountermeasuresRecommended: no mitigation known
0-Day Time: 🔒
Timeline11/25/2022 Advisory disclosed
11/25/2022 +0 days CVE reserved
11/25/2022 +0 days VulDB entry created
11/25/2022 +0 days VulDB last update
CVE: CVE-2022-45887 (🔒)
EntryCreated: 11/25/2022 08:30 AM
Changes: 11/25/2022 08:30 AM (40)
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