CVE-2024-44982
published 2024-09-04CVE-2024-44982: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
15.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_populate_layout() fails, then FB is prepared, but not
cleaned up. This ends up leaking the pin_count on the GEM object and
causes a splat during DRM file closure:
msm_obj->pin_count
WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc
[...]
Call trace:
update_lru_locked+0xc4/0xcc
put_pages+0xac/0x100
msm_gem_free_object+0x138/0x180
drm_gem_object_free+0x1c/0x30
drm_gem_object_handle_put_unlocked+0x108/0x10c
drm_gem_object_release_handle+0x58/0x70
idr_for_each+0x68/0xec
drm_gem_release+0x28/0x40
drm_file_free+0x174/0x234
drm_release+0xb0/0x160
__fput+0xc0/0x2c8
__fput_sync+0x50/0x5c
__arm64_sys_close+0x38/0x7c
invoke_syscall+0x48/0x118
el0_svc_common.constprop.0+0x40/0xe0
do_el0_svc+0x1c/0x28
el0_svc+0x4c/0x120
el0t_64_sync_handler+0x100/0x12c
el0t_64_sync+0x190/0x194
irq event stamp: 129818
hardirqs last enabled at (129817): [] console_unlock+0x118/0x124
hardirqs last disabled at (129818): [] el1_dbg+0x24/0x8c
softirqs last enabled at (129808): [] handle_softirqs+0x4c8/0x4e8
softirqs last disabled at (129785): [] __do_softirq+0x14/0x20
Patchwork: https://patchwork.freedesktop.org/patch/600714/
Affected
26 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.112-1 (bookworm) | linux 6.1.112-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.112-1 (bookworm) | linux 6.1.112-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 9b8b65211a880af8fe8330a101e1e239a2d4008f | 9b8b65211a880af8fe8330a101e1e239a2d4008f |
| linux | linux | >= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 7ecf85542169012765e4c2817cd3be6c2e009962 | 7ecf85542169012765e4c2817cd3be6c2e009962 |
| linux | linux | >= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d | a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27d |
| linux | linux | >= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < 02193c70723118889281f75b88722b26b58bf4ae | 02193c70723118889281f75b88722b26b58bf4ae |
| linux | linux | >= 25fdd5933e4c0f5fe2ea5cd59994f8ac5fbe90ef < bfa1a6283be390947d3649c482e5167186a37016 | bfa1a6283be390947d3649c482e5167186a37016 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.1.112-1 | 6.1.112-1 |
| linux | linux_kernel | >= 0 < 6.10.7-1 | 6.10.7-1 |
| linux | linux_kernel | >= 0 < 6.10.7-1 | 6.10.7-1 |
| linux | linux_kernel | >= 0 < 5.15.0-125.135 | 5.15.0-125.135 |
| linux | linux_kernel | >= 0 < 6.8.0-50.51 | 6.8.0-50.51 |
| linux | linux_kernel | >= 4.19 < 5.15.166 | 5.15.166 |
| linux | linux_kernel | >= 5.16 < 6.1.107 | 6.1.107 |
| linux | linux_kernel | >= 6.2 < 6.6.48 | 6.6.48 |
| linux | linux_kernel | >= 6.7 < 6.10.7 | 6.10.7 |
| msrc | azl3_kernel_6.6.47.1-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.51.1-5_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_kernel_5.15.164.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.167.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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- S390 architecture;
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This update corrects flaws in the following subsystems:
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arbitrary code. (CVE-2024-25744)
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An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
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- RISC-V architecture;
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arbitrary code. (CVE-2024-25744)
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An attacker could possibly use these to compromise the system.
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GHSA
GHSA-59fp-j85q-63j4: In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_po
ghsa_unreviewed·2024-09-04
CVE-2024-44982 [MEDIUM] CWE-459 GHSA-59fp-j85q-63j4: In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_po
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_populate_layout() fails, then FB is prepared, but not
cleaned up. This ends up leaking the pin_count on the GEM object and
causes a splat during DRM file closure:
msm_obj->pin_count
WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc
[...]
Call trace:
update_lru_locked+0xc4/0xcc
put_pages+0xac/0x100
msm_gem_free_object+0x138/0x180
drm_gem_object_free+0x1c/0x30
drm_gem_object_handle_put_unlocked+0x108/0x10c
drm_gem_object_release_handle+0x58/0x70
idr_for_each+0x68/0xec
drm_gem_release+0x28/0x40
drm_file_free+0x174/0x234
drm_release+0xb0/0x160
__fput+0xc0/0x2c8
__fput_sync+0x50/0x5c
__arm64_sys_close+0x38/0x
OSV
CVE-2024-44982: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_popu
osv·2024-09-04·CVSS 5.5
CVE-2024-44982 [MEDIUM] CVE-2024-44982: In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_popu
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_populate_layout() fails, then FB is prepared, but not cleaned up. This ends up leaking the pin_count on the GEM object and causes a splat during DRM file closure: msm_obj->pin_count WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Call trace: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0x180 drm_gem_object_free+0x1c/0x30 drm_gem_object_handle_put_unlocked+0x108/0x10c drm_gem_object_release_handle+0x58/0x70 idr_for_each+0x68/0xec drm_gem_release+0x28/0x40 drm_file_free+0x174/0x234 drm_release+0xb0/0x160 __fput+0xc0/0x2c8 __fput_sync+0x50/0x5c __arm64_sys_close+0x38/0x7c
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Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux
kernel contained a type-confusion error. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-12351)
Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux
kernel did not properly initialize memory in some situations. A physically
proximate remote attacker could use this to expose sensitive information
(kernel memory). (CVE-2020-12352)
Andy Nguyen discovered that the Bluetooth HCI event packet parser in the
Linux kernel did not properly handle event advertisements of certain sizes,
leading to a
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Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Android drivers;
- ATM drivers;
- Drivers core;
- Ublk userspace block driver;
- Bluetooth drivers;
- Character device driver;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- Hardware mon
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Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Android drivers;
- ATM drivers;
- Drivers core;
- Ublk userspace block driver;
- Bluetooth drivers;
- Character device driver;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
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Chenyuan Yang discovered that the USB Gadget subsystem in the Linux kernel
did not properly check for the device to be enabled before writing. A local
attacker could possibly use this to cause a denial of service.
(CVE-2024-25741)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM32 architecture;
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Android drivers;
- Serial ATA
Ubuntu
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Title: Linux kernel (NVIDIA) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Android drivers;
- ATM drivers;
- Drivers core;
- Ublk userspace block driver;
- Bluetooth drivers;
- Character device driver;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- Hardware mo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-12-12
CVE-2024-43895 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- S390 architecture;
- User-Mode Linux (UML);
- x86 architecture;
- Block layer subsystem;
- Android drivers;
- ATM drivers;
- Drivers core;
- Ublk userspace block driver;
- Bluetooth drivers;
- Character device driver;
- Hardware crypto device drivers;
- Buffer Sharing and Synchronization framework;
- DMA engine subsystem;
- Qualcomm firmware drivers;
- GPIO subsystem;
- GPU drivers;
- HID subsystem;
- Hardware monitoring
Ubuntu
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CVE-2024-43846 [HIGH] Linux kernel (Intel IoTG) vulnerabilities
Title: Linux kernel (Intel IoTG) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in the
Linux kernel for x86 platforms did not properly handle 32-bit emulation on
TDX and SEV. An attacker with access to the VMM could use this to cause a
denial of service (guest crash) or possibly execute arbitrary code.
(CVE-2024-25744)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
- x86 arch
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2024-11-20·CVSS 7.1
CVE-2024-46752 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly validate certain SMB messages, leading to an
out-of-bounds read vulnerability. An attacker could use this to cause a
denial of service (system crash) or possibly expose sensitive information.
(CVE-2023-6610)
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in the
Linux kernel for x86 platforms did not properly handle 32-bit emulation on
TDX and SEV. An attacker with access to the VMM could use this to cause a
denial of service (guest crash) or possibly execute arbitrary code.
(CVE-2024-25744
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-12·CVSS 8.8
CVE-2024-46815 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in
the Linux kernel for x86 platforms did not properly handle 32-bit
emulation on TDX and SEV. An attacker with access to the VMM could use
this to cause a denial of service (guest crash) or possibly execute
arbitrary code. (CVE-2024-25744)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
- x86 architecture;
- B
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-11-11·CVSS 8.8
CVE-2024-43908 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in
the Linux kernel for x86 platforms did not properly handle 32-bit
emulation on TDX and SEV. An attacker with access to the VMM could use
this to cause a denial of service (guest crash) or possibly execute
arbitrary code. (CVE-2024-25744)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- ARM64 architecture;
- MIPS architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
- x86 architecture;
- B
Microsoft
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
vendor_msrc·2024-09-10·CVSS 5.5
CVE-2024-44982 [MEDIUM] CWE-459 drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://l
Red Hat
kernel: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
vendor_redhat·2024-09-04·CVSS 5.5
CVE-2024-44982 [MEDIUM] CWE-459 kernel: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
kernel: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
In the Linux kernel, the following vulnerability has been resolved:
drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails
If the dpu_format_populate_layout() fails, then FB is prepared, but not
cleaned up. This ends up leaking the pin_count on the GEM object and
causes a splat during DRM file closure:
msm_obj->pin_count
WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc
[...]
Call trace:
update_lru_locked+0xc4/0xcc
put_pages+0xac/0x100
msm_gem_free_object+0x138/0x180
drm_gem_object_free+0x1c/0x30
drm_gem_object_handle_put_unlocked+0x108/0x10c
drm_gem_object_release_handle+0x58/0x70
idr_for_each+0x68/0xec
drm_gem_release+0x28/0x40
drm_file_free+0x174/0x234
drm_release+0xb0/0x160
Debian
CVE-2024-44982: linux - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu...
vendor_debian·2024·CVSS 5.5
CVE-2024-44982 [MEDIUM] CVE-2024-44982: linux - In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu...
In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: cleanup FB if dpu_format_populate_layout fails If the dpu_format_populate_layout() fails, then FB is prepared, but not cleaned up. This ends up leaking the pin_count on the GEM object and causes a splat during DRM file closure: msm_obj->pin_count WARNING: CPU: 2 PID: 569 at drivers/gpu/drm/msm/msm_gem.c:121 update_lru_locked+0xc4/0xcc [...] Call trace: update_lru_locked+0xc4/0xcc put_pages+0xac/0x100 msm_gem_free_object+0x138/0x180 drm_gem_object_free+0x1c/0x30 drm_gem_object_handle_put_unlocked+0x108/0x10c drm_gem_object_release_handle+0x58/0x70 idr_for_each+0x68/0xec drm_gem_release+0x28/0x40 drm_file_free+0x174/0x234 drm_release+0xb0/0x160 __fput+0xc0/0x2c8 __fput_sync+0x50/0x5c __arm64_sys_close+0x38/0x7c
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/02193c70723118889281f75b88722b26b58bf4aehttps://git.kernel.org/stable/c/7ecf85542169012765e4c2817cd3be6c2e009962https://git.kernel.org/stable/c/9b8b65211a880af8fe8330a101e1e239a2d4008fhttps://git.kernel.org/stable/c/a3c5815b07f4ee19d0b7e2ddf91ff9f03ecbf27dhttps://git.kernel.org/stable/c/bfa1a6283be390947d3649c482e5167186a37016https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
2024-09-04
Published