CVE ID : CVE-2021-47605
Published : June 19, 2024, 3:15 p.m. | 1 hour, 4 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved:
vduse: fix memory corruption in vduse_dev_ioctl()
The “config.offset” comes from the user. There needs to a check to
prevent it being out of bounds. The “config.offset” and
“dev->config_size” variables are both type u32. So if the offset if
out of bounds then the “dev->config_size – config.offset” subtraction
results in a very high u32 value. The out of bounds offset can result
in memory corruption.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more…CVE ID : CVE-2021-47605
Published : June 19, 2024, 3:15 p.m. | 1 hour, 4 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved:
vduse: fix memory corruption in vduse_dev_ioctl()
The “config.offset” comes from the user. There needs to a check to
prevent it being out of bounds. The “config.offset” and
“dev->config_size” variables are both type u32. So if the offset if
out of bounds then the “dev->config_size – config.offset” subtraction
results in a very high u32 value. The out of bounds offset can result
in memory corruption.
Severity: 0.0 | NA
Visit the link for more details, such as CVSS details, affected products, timeline, and more…