CVE-2024-35939
published 2024-05-19CVE-2024-35939: In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dma_set_decrypted() failure On TDX it is possible for the…
PriorityP427high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.22%
12.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted() failure
On TDX it is possible for the untrusted host to cause
set_memory_encrypted() or set_memory_decrypted() to fail such that an
error is returned and the resulting memory is shared. Callers need to
take care to handle these errors to avoid returning decrypted (shared)
memory to the page allocator, which could lead to functional or security
issues.
DMA could free decrypted/shared pages if dma_set_decrypted() fails. This
should be a rare case. Just leak the pages in this case instead of
freeing them.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.90-1 (bookworm) | linux 6.1.90-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | — | — |
| linux | linux | >= 5.7.7 < 5.8 | 5.8 |
| linux | linux | >= 56fccf21d1961a06e2a0c96ce446ebf036651062 < 4e0cfb25d49da2e6261ad582f58ffa5b5dd8c8e9 | 4e0cfb25d49da2e6261ad582f58ffa5b5dd8c8e9 |
| linux | linux | >= 56fccf21d1961a06e2a0c96ce446ebf036651062 < 4031b72ca747a1e6e9ae4fa729e765b43363d66a | 4031b72ca747a1e6e9ae4fa729e765b43363d66a |
| linux | linux | >= 56fccf21d1961a06e2a0c96ce446ebf036651062 < b57326c96b7bc7638aa8c44e12afa2defe0c934c | b57326c96b7bc7638aa8c44e12afa2defe0c934c |
| linux | linux | >= 56fccf21d1961a06e2a0c96ce446ebf036651062 < b9fa16949d18e06bdf728a560f5c8af56d2bdcaf | b9fa16949d18e06bdf728a560f5c8af56d2bdcaf |
| linux | linux_kernel | < 6.1.86 | 6.1.86 |
| linux | linux_kernel | >= 0 < 6.1.90-1 | 6.1.90-1 |
| linux | linux_kernel | >= 0 < 6.8.9-1 | 6.8.9-1 |
| linux | linux_kernel | >= 0 < 6.8.9-1 | 6.8.9-1 |
| linux | linux_kernel | >= 0 < 6.8.0-38.38 | 6.8.0-38.38 |
| linux | linux_kernel | >= 6.2 < 6.6.27 | 6.6.27 |
| linux | linux_kernel | >= 6.7 < 6.8.6 | 6.8.6 |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
cisa9.8CRITICAL
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
vendor_msrc5.5MEDIUM
vendor_ubuntu4.6MEDIUM
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OSV
linux-oracle vulnerabilities
osv·2024-07-26
linux-oracle vulnerabilities
linux-oracle vulnerabilities
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Cryptographic API;
- Buffer Sharing and Synchronization framew
OSV
linux-aws vulnerabilities
osv·2024-07-23·CVSS 6.8
CVE-2024-24857 [MEDIUM] linux-aws vulnerabilities
linux-aws vulnerabilities
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Cryptographic AP
OSV
linux-gke, linux-nvidia vulnerabilities
osv·2024-07-16·CVSS 6.8
CVE-2024-24857 [MEDIUM] linux-gke, linux-nvidia vulnerabilities
linux-gke, linux-nvidia vulnerabilities
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framework and drivers;
- Data acquisition framework and drivers;
- Cr
OSV
linux, linux-azure, linux-gcp, linux-ibm, linux-intel, linux-lowlatency, linux-oem-6.8, linux-raspi vulnerabilities
osv·2024-07-11·CVSS 6.8
CVE-2024-24857 [MEDIUM] linux, linux-azure, linux-gcp, linux-ibm, linux-intel, linux-lowlatency, linux-oem-6.8, linux-raspi vulnerabilities
linux, linux-azure, linux-gcp, linux-ibm, linux-intel, linux-lowlatency, linux-oem-6.8, linux-raspi vulnerabilities
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
-
OSV
CVE-2024-35939: In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dma_set_decrypted() failure On TDX it is possible for th
osv·2024-05-19·CVSS 7.1
CVE-2024-35939 [HIGH] CVE-2024-35939: In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dma_set_decrypted() failure On TDX it is possible for th
In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dma_set_decrypted() failure On TDX it is possible for the untrusted host to cause set_memory_encrypted() or set_memory_decrypted() to fail such that an error is returned and the resulting memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared) memory to the page allocator, which could lead to functional or security issues. DMA could free decrypted/shared pages if dma_set_decrypted() fails. This should be a rare case. Just leak the pages in this case instead of freeing them.
GHSA
GHSA-jqww-7hvv-r9xf: In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted() failure
On TDX it is possible for
ghsa_unreviewed·2024-05-19
CVE-2024-35939 [HIGH] GHSA-jqww-7hvv-r9xf: In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted() failure
On TDX it is possible for
In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted() failure
On TDX it is possible for the untrusted host to cause
set_memory_encrypted() or set_memory_decrypted() to fail such that an
error is returned and the resulting memory is shared. Callers need to
take care to handle these errors to avoid returning decrypted (shared)
memory to the page allocator, which could lead to functional or security
issues.
DMA could free decrypted/shared pages if dma_set_decrypted() fails. This
should be a rare case. Just leak the pages in this case instead of
freeing them.
CISA
Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability
cisa·2025-06-02·CVSS 9.8
CVE-2025-35939 [CRITICAL] CWE-472 Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability
Vulnerability: Craft CMS External Control of Assumed-Immutable Web Parameter Vulnerability
Affected: Craft CMS Craft CMS
Craft CMS contains an external control of assumed-immutable web parameter vulnerability. This vulnerability could allow an unauthenticated client to introduce arbitrary values, such as PHP code, to a known local file location on the server. This vulnerability could be chained with CVE-2024-58136 as represented by CVE-2025-32432.
Required Action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Notes: https://github.com/craftcms/cms/pull/17220 ; https://nvd.nist.gov/vuln/detail/CVE-2025-35939
Remediation Due Date: 2025-06-23
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-07-26
CVE-2024-35929 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framework and drivers;
- Data acquisition framework and
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-07-23·CVSS 4.6
CVE-2024-35967 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framewo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-07-16·CVSS 4.6
CVE-2024-35946 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framewo
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-07-11·CVSS 4.6
CVE-2024-35977 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
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;
- RISC-V architecture;
- S390 architecture;
- x86 architecture;
- Block layer subsystem;
- Compute Acceleration Framework;
- Accessibility subsystem;
- Android drivers;
- Drivers core;
- Bluetooth drivers;
- Clock framewo
Red Hat
kernel: dma-direct: Leak pages on dma_set_decrypted() failure
vendor_redhat·2024-05-19·CVSS 7.1
CVE-2024-35939 [HIGH] kernel: dma-direct: Leak pages on dma_set_decrypted() failure
kernel: dma-direct: Leak pages on dma_set_decrypted() failure
In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted() failure
On TDX it is possible for the untrusted host to cause
set_memory_encrypted() or set_memory_decrypted() to fail such that an
error is returned and the resulting memory is shared. Callers need to
take care to handle these errors to avoid returning decrypted (shared)
memory to the page allocator, which could lead to functional or security
issues.
DMA could free decrypted/shared pages if dma_set_decrypted() fails. This
should be a rare case. Just leak the pages in this case instead of
freeing them.
In the Linux kernel, the following vulnerability has been resolved:
dma-direct: Leak pages on dma_set_decrypted()
Microsoft
dma-direct: Leak pages on dma_set_decrypted() failure
vendor_msrc·2024-05-14·CVSS 5.5
CVE-2024-35939 [HIGH] dma-direct: Leak pages on dma_set_decrypted() failure
dma-direct: Leak pages on dma_set_decrypted() failure
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
Debian
CVE-2024-35939: linux - In the Linux kernel, the following vulnerability has been resolved: dma-direct:...
vendor_debian·2024·CVSS 7.1
CVE-2024-35939 [HIGH] CVE-2024-35939: linux - In the Linux kernel, the following vulnerability has been resolved: dma-direct:...
In the Linux kernel, the following vulnerability has been resolved: dma-direct: Leak pages on dma_set_decrypted() failure On TDX it is possible for the untrusted host to cause set_memory_encrypted() or set_memory_decrypted() to fail such that an error is returned and the resulting memory is shared. Callers need to take care to handle these errors to avoid returning decrypted (shared) memory to the page allocator, which could lead to functional or security issues. DMA could free decrypted/shared pages if dma_set_decrypted() fails. This should be a rare case. Just leak the pages in this case instead of freeing them.
Scope: local
bookworm: resolved (fixed in 6.1.90-1)
bullseye: open
forky: resolved (fixed in 6.8.9-1)
sid: resolved (fixed in 6.8.9-1)
trixie: resolved (fixed in 6.8.9-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/4031b72ca747a1e6e9ae4fa729e765b43363d66ahttps://git.kernel.org/stable/c/4e0cfb25d49da2e6261ad582f58ffa5b5dd8c8e9https://git.kernel.org/stable/c/b57326c96b7bc7638aa8c44e12afa2defe0c934chttps://git.kernel.org/stable/c/b9fa16949d18e06bdf728a560f5c8af56d2bdcafhttps://git.kernel.org/stable/c/4031b72ca747a1e6e9ae4fa729e765b43363d66ahttps://git.kernel.org/stable/c/4e0cfb25d49da2e6261ad582f58ffa5b5dd8c8e9https://git.kernel.org/stable/c/b57326c96b7bc7638aa8c44e12afa2defe0c934chttps://git.kernel.org/stable/c/b9fa16949d18e06bdf728a560f5c8af56d2bdcaf
2024-05-19
Published