Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: efi: ssdt: Do not free memory if the ACPI table was successfully loaded. Amadeusz reported errors due to KASAN use-after-free, introduced by commit 3881ee0b1edc “efi: avoid the efivars layer when loading SSDTs from variables”. Th...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: tpm: acpi: Calling acpiputtable is necessary to fix a memory leak. The size of the event log area is obtained from the TPM2 or TCPA table. Therefore, we call acpigettable to retrieve ACPI information. However, acpigettable should...

Astra Linux - уязвимость в linux-5.15, linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: tpm: In tpmcrb, add acpiputtable to fix a memory leak. In crbacpiadd, we obtain the TPM2 table to retrieve information such as the start method, and then assign those values to private data. Therefore, the TPM2 table is not used...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013593)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013593 advisory. In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 tab...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010949)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010949 advisory. In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 tab...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004892)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004892 advisory. In the Linux kernel, the following vulnerability has been resolved: tpm: tpmcrb: Add the missed acpiputtable to fix memory leak In crbacpiadd, we get the TPM2 table ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001067)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001067 advisory. The acpinsterminate function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000915)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000915 advisory. The acpinsevaluate function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003165)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003165 advisory. The acpinsevaluate function in drivers/acpi/acpica/nseval.c in the Linux kernel through 4.12.9 does not flush the operand cache and causes a kernel stack dump, which...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002772)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002772 advisory. Buffer overflow in the mpoverridelegacyirq function in arch/x86/kernel/acpi/boot.c in the Linux kernel through 3.2 allows local users to gain privileges via a crafte...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002847)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002847 advisory. The acpinsterminate function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-002563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002563 advisory. The acpinsterminate function in drivers/acpi/acpica/nsutils.c in the Linux kernel before 4.12 does not flush the operand cache and causes a kernel stack dump, which...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-992776)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992776 advisory. In the Linux kernel, the following vulnerability has been resolved: arm64: cacheinfo: Fix incorrect assignment of signed error value to unsigned fwlevel Though...

Unity Linux 20.1060a Security Update: kernel (UTSA-2025-993265)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-993265 advisory. In the Linux kernel, the following vulnerability has been resolved: tpm: tpmcrb: Add the missed acpiputtable to fix memory leak In crbacpiadd, we get the TPM2 table ...

EUVD-2022-55874

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 table just to make sure the table is there, not used after the init, so the acpiputtable should be added to release the ACPI memory...

CVE-2022-50824

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 table just to make sure the table is there, not used after the init, so the acpiputtable should be added to release the ACPI memory...

CVE-2022-50824

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 table just to make sure the table is there, not used after the init, so the acpiputtable should be added to release the ACPI memory...

CVE-2022-50824 tpm: tpm_tis: Add the missed acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: tpm: tpmtis: Add the missed acpiputtable to fix memory leak In checkacpitpm2, we get the TPM2 table just to make sure the table is there, not used after the init, so the acpiputtable should be added to release the ACPI memory...

CVE-2022-50562 tpm: acpi: Call acpi_put_table() to fix memory leak

In the Linux kernel, the following vulnerability has been resolved: tpm: acpi: Call acpiputtable to fix memory leak The start and length of the event log area are obtained from TPM2 or TCPA table, so we call acpigettable to get the ACPI information, but the acpigettable should be coupled with...

CVE-2022-50562

CVE-2022-50562 : In the Linux kernel, the TPM ACPI path leaked memory because acpi_get_table() was not paired with acpi_put_table(). The fix adds acpi_put_table() to release ACPI memory and also removes a redundant empty line in tpm_read_log_acpi(). This resolves a memory leak in the TPM2/TCPA ev...