296,172
Total vulnerabilities in the database
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix uninitialized size issue in radeon_vce_cs_parse()
On the off chance that command stream passed from userspace via ioctl() call to radeon_vce_cs_parse() is weirdly crafted and first command to execute is to encode (case 0x03000001), the function in question will attempt to call radeon_vce_cs_reloc() with size argument that has not been properly initialized. Specifically, 'size' will point to 'tmp' variable before the latter had a chance to be assigned any value.
Play it safe and init 'tmp' with 0, thus ensuring that radeon_vce_cs_reloc() will catch an early error in cases like these.
Found by Linux Verification Center (linuxtesting.org) with static analysis tool SVACE.
(cherry picked from commit 2d52de55f9ee7aaee0e09ac443f77855989c6b68)
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 6.14-rc1 | 6.14-rc1.x |
| linux / linux_kernel | 6.14-rc2 | 6.14-rc2.x |
| linux / linux_kernel | 6.14-rc3 | 6.14-rc3.x |
| linux / linux_kernel | 6.14-rc4 | 6.14-rc4.x |
| linux / linux_kernel | 6.13 | 6.13.9 |
| linux / linux_kernel | 6.2 | 6.6.85 |
| linux / linux_kernel | 6.7 | 6.12.21 |
| linux / linux_kernel | 6.14-rc5 | 6.14-rc5.x |
| linux / linux_kernel | 6.14-rc6 | 6.14-rc6.x |
| linux / linux_kernel | 6.14-rc7 | 6.14-rc7.x |
| linux / linux_kernel | 3.15 | 5.4.292 |
| linux / linux_kernel | 5.5 | 5.10.236 |
| linux / linux_kernel | 5.11 | 5.15.180 |
| linux / linux_kernel | 5.16 | 6.1.132 |