CVE-2021-47648
published 2025-02-26CVE-2021-47648: In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.25%
16.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix a memory leak in 'host1x_remove()'
Add a missing 'host1x_channel_list_free()' call in the remove function,
as already done in the error handling path of the probe function.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.3-1 (bookworm) | linux 5.17.3-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 8474b02531c4881a762c52ef869c52429e38633f < 6bb107332db28a0e9256c2d36a0902b85307612c | 6bb107332db28a0e9256c2d36a0902b85307612c |
| linux | linux | >= 8474b02531c4881a762c52ef869c52429e38633f < c06577a80485511b894cb688e881ef0bc2d1d296 | c06577a80485511b894cb688e881ef0bc2d1d296 |
| linux | linux | >= 8474b02531c4881a762c52ef869c52429e38633f < 5124a344983e1b9670dae7add0e4d00d589aabcd | 5124a344983e1b9670dae7add0e4d00d589aabcd |
| linux | linux | >= 8474b02531c4881a762c52ef869c52429e38633f < fe1ce680560d4f0049ffa0c687de17567421c1ec | fe1ce680560d4f0049ffa0c687de17567421c1ec |
| linux | linux | >= 8474b02531c4881a762c52ef869c52429e38633f < 025c6643a81564f066d8381b9e2f4603e0f8438f | 025c6643a81564f066d8381b9e2f4603e0f8438f |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 0 < 5.17.3-1 | 5.17.3-1 |
| linux | linux_kernel | >= 4.13 < 5.10.110 | 5.10.110 |
| linux | linux_kernel | >= 5.11 < 5.15.33 | 5.15.33 |
| linux | linux_kernel | >= 5.16 < 5.16.19 | 5.16.19 |
| linux | linux_kernel | >= 5.17 < 5.17.2 | 5.17.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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.
GHSA
GHSA-866g-h3vj-mmqr: In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix a memory leak in 'host1x_remove()'
Add a missing 'host1x_channe
ghsa_unreviewed·2025-03-18
CVE-2021-47648 [MEDIUM] CWE-401 GHSA-866g-h3vj-mmqr: In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix a memory leak in 'host1x_remove()'
Add a missing 'host1x_channe
In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix a memory leak in 'host1x_remove()'
Add a missing 'host1x_channel_list_free()' call in the remove function,
as already done in the error handling path of the probe function.
OSV
CVE-2021-47648: In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_
osv·2025-02-26·CVSS 5.5
CVE-2021-47648 [MEDIUM] CVE-2021-47648: In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_list_free()' call in the remove function, as already done in the error handling path of the probe function.
Red Hat
kernel: gpu: host1x: Fix a memory leak in 'host1x_remove()'
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2021-47648 [MEDIUM] CWE-401 kernel: gpu: host1x: Fix a memory leak in 'host1x_remove()'
kernel: gpu: host1x: Fix a memory leak in 'host1x_remove()'
In the Linux kernel, the following vulnerability has been resolved:
gpu: host1x: Fix a memory leak in 'host1x_remove()'
Add a missing 'host1x_channel_list_free()' call in the remove function,
as already done in the error handling path of the probe function.
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 (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Fix deferred
Package: kernel-rt (Red Hat Enterprise Linux 9
Debian
CVE-2021-47648: linux - In the Linux kernel, the following vulnerability has been resolved: gpu: host1x...
vendor_debian·2021·CVSS 5.5
CVE-2021-47648 [MEDIUM] CVE-2021-47648: linux - In the Linux kernel, the following vulnerability has been resolved: gpu: host1x...
In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_list_free()' call in the remove function, as already done in the error handling path of the probe function.
Scope: local
bookworm: resolved (fixed in 5.17.3-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.3-1)
sid: resolved (fixed in 5.17.3-1)
trixie: resolved (fixed in 5.17.3-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/025c6643a81564f066d8381b9e2f4603e0f8438fhttps://git.kernel.org/stable/c/5124a344983e1b9670dae7add0e4d00d589aabcdhttps://git.kernel.org/stable/c/6bb107332db28a0e9256c2d36a0902b85307612chttps://git.kernel.org/stable/c/c06577a80485511b894cb688e881ef0bc2d1d296https://git.kernel.org/stable/c/fe1ce680560d4f0049ffa0c687de17567421c1ec
2025-02-26
Published