CVE-2022-50619
published 2025-12-08CVE-2022-50619: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages from the…
PriorityP417low5.5
EPSS
0.19%
9.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages from the userptr BO differs from the SG BO then the
allocated memory for the SG table doesn't get freed before returning
-EINVAL, which may lead to a memory leak in some error paths. Fix this by
checking the number of pages before allocating memory for the SG table.
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.7-1 (bookworm) | linux 6.0.7-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 264fb4d332f5e76743818480e482464437837c52 < 304a10161696d86300ceab1cbe72b2d74b8cdd94 | 304a10161696d86300ceab1cbe72b2d74b8cdd94 |
| linux | linux | >= 264fb4d332f5e76743818480e482464437837c52 < c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58 | c6dc4c9ba093829ebe1450d5fb101da6fb7a2a58 |
| linux | linux | >= 264fb4d332f5e76743818480e482464437837c52 < 90bfee142af0f0e9d3bec80e7acd5f49b230acf7 | 90bfee142af0f0e9d3bec80e7acd5f49b230acf7 |
| linux | linux_kernel | >= 0 < 6.0.7-1 | 6.0.7-1 |
| linux | linux_kernel | >= 0 < 6.0.7-1 | 6.0.7-1 |
| linux | linux_kernel | >= 0 < 6.0.7-1 | 6.0.7-1 |
| linux | linux_kernel | >= 5.14.0 < 5.15.77 | 5.15.77 |
| linux | linux_kernel | >= 5.16.0 < 6.0.7 | 6.0.7 |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
vendor_redhat·2025-12-08·CVSS 5.5
CVE-2022-50619 [LOW] CWE-772 kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
kernel: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages from the userptr BO differs from the SG BO then the
allocated memory for the SG table doesn't get freed before returning
-EINVAL, which may lead to a memory leak in some error paths. Fix this by
checking the number of pages before allocating memory for the SG table.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Fix deferred
Package:
Debian
CVE-2022-50619: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
vendor_debian·2022
CVE-2022-50619 CVE-2022-50619: linux - In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd:...
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memory leak in some error paths. Fix this by checking the number of pages before allocating memory for the SG table.
Scope: local
bookworm: resolved (fixed in 6.0.7-1)
bullseye: resolved
forky: resolved (fixed in 6.0.7-1)
sid: resolved (fixed in 6.0.7-1)
trixie: resolved (fixed in 6.0.7-1)
OSV
CVE-2022-50619: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages fro
osv·2025-12-08
CVE-2022-50619 CVE-2022-50619: In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages fro
In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr() If the number of pages from the userptr BO differs from the SG BO then the allocated memory for the SG table doesn't get freed before returning -EINVAL, which may lead to a memory leak in some error paths. Fix this by checking the number of pages before allocating memory for the SG table.
GHSA
GHSA-c6cx-jmr3-qhwx: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages f
ghsa_unreviewed·2025-12-08
CVE-2022-50619 GHSA-c6cx-jmr3-qhwx: In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages f
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages from the userptr BO differs from the SG BO then the
allocated memory for the SG table doesn't get freed before returning
-EINVAL, which may lead to a memory leak in some error paths. Fix this by
checking the number of pages before allocating memory for the SG table.
OSV
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
osv·2025-12-08
CVE-2022-50619 drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
In the Linux kernel, the following vulnerability has been resolved:
drm/amdkfd: Fix memory leak in kfd_mem_dmamap_userptr()
If the number of pages from the userptr BO differs from the SG BO then the
allocated memory for the SG table doesn't get freed before returning
-EINVAL, which may lead to a memory leak in some error paths. Fix this by
checking the number of pages before allocating memory for the SG table.
No detection rules found.
No public exploits indexed.
2025-12-08
Published