| Patch | Description | Author | Forwarded | Bugs | Origin | Last update |
|---|---|---|---|---|---|---|
| fix_ftbfs_debian-kfreebsd.patch | Hi, the current version fails to build on GNU/kFreeBSD. It needs small tweak to define uintptr_t, see below. It would also be nice if you can ask upstream to include this change. Thanks in advance Petr |
no | ||||
| unaligned.patch | Patch carried over from the prior iasl package and updated. This allows for builds on systems requiring aligned memory access. Please see http://lists.acpica.org/pipermail/devel/2010-July/000159.html. Resolves BZ#865013 and BZ#856856. -- Add more platforms to the list of the ones requiring aligned memory access. Also fix callsites where wrong assumptions where made in terms of aligment. |
no | ||||
| fix_ftbfs_debian-hurd.patch | Fix FTBFS on hurd-i386. | no | ||||
| add-testing.patch | =================================================================== | no | ||||
| OPT_LDFLAGS.patch | =================================================================== | no | ||||
| int-format.patch | Use proper integer formatting | Al Stone <ahs3@redhat.com> | no | |||
| f23-harden.patch | Introduce build hardening flags for f23 | Al Stone <ahs3@redhat.com> | no | |||
| template.patch | Add in a needed parameter for a test file template | Al Stone <ahs3@redhat.com> | no | |||
| arm7hl.patch | =================================================================== | no | ||||
| cve-2017-13695.patch | [PATCH] acpi: acpica: fix acpi operand cache leak in nseval.c I found an ACPI cache leak in ACPI early termination and boot continuing case. When early termination occurs due to malicious ACPI table, Linux kernel terminates ACPI function and continues to boot process. While kernel terminates ACPI function, kmem_cache_destroy() reports Acpi-Operand cache leak. Boot log of ACPI operand cache leak is as follows: >[ 0.464168] ACPI: Added _OSI(Module Device) >[ 0.467022] ACPI: Added _OSI(Processor Device) >[ 0.469376] ACPI: Added _OSI(3.0 _SCP Extensions) >[ 0.471647] ACPI: Added _OSI(Processor Aggregator Device) >[ 0.477997] ACPI Error: Null stack entry at ffff880215c0aad8 (20170303/exresop-174) >[ 0.482706] ACPI Exception: AE_AML_INTERNAL, While resolving operands for [OpcodeName unavailable] (20170303/dswexec-461) >[ 0.487503] ACPI Error: Method parse/execution failed [\DBG] (Node ffff88021710ab40), AE_AML_INTERNAL (20170303/psparse-543) >[ 0.492136] ACPI Error: Method parse/execution failed [\_SB._INI] (Node ffff88021710a618), AE_AML_INTERNAL (20170303/psparse-543) >[ 0.497683] ACPI: Interpreter enabled >[ 0.499385] ACPI: (supports S0) >[ 0.501151] ACPI: Using IOAPIC for interrupt routing >[ 0.503342] ACPI Error: Null stack entry at ffff880215c0aad8 (20170303/exresop-174) >[ 0.506522] ACPI Exception: AE_AML_INTERNAL, While resolving operands for [OpcodeName unavailable] (20170303/dswexec-461) >[ 0.510463] ACPI Error: Method parse/execution failed [\DBG] (Node ffff88021710ab40), AE_AML_INTERNAL (20170303/psparse-543) >[ 0.514477] ACPI Error: Method parse/execution failed [\_PIC] (Node ffff88021710ab18), AE_AML_INTERNAL (20170303/psparse-543) >[ 0.518867] ACPI Exception: AE_AML_INTERNAL, Evaluating _PIC (20170303/bus-991) >[ 0.522384] kmem_cache_destroy Acpi-Operand: Slab cache still has objects >[ 0.524597] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 4.12.0-rc5 #26 >[ 0.526795] Hardware name: innotek GmbH VirtualBox/VirtualBox, BIOS VirtualBox 12/01/2006 >[ 0.529668] Call Trace: >[ 0.530811] ? dump_stack+0x5c/0x81 >[ 0.532240] ? kmem_cache_destroy+0x1aa/0x1c0 >[ 0.533905] ? acpi_os_delete_cache+0xa/0x10 >[ 0.535497] ? acpi_ut_delete_caches+0x3f/0x7b >[ 0.537237] ? acpi_terminate+0xa/0x14 >[ 0.538701] ? acpi_init+0x2af/0x34f >[ 0.540008] ? acpi_sleep_proc_init+0x27/0x27 >[ 0.541593] ? do_one_initcall+0x4e/0x1a0 >[ 0.543008] ? kernel_init_freeable+0x19e/0x21f >[ 0.546202] ? rest_init+0x80/0x80 >[ 0.547513] ? kernel_init+0xa/0x100 >[ 0.548817] ? ret_from_fork+0x25/0x30 >[ 0.550587] vgaarb: loaded >[ 0.551716] EDAC MC: Ver: 3.0.0 >[ 0.553744] PCI: Probing PCI hardware >[ 0.555038] PCI host bridge to bus 0000:00 > ... Continue to boot and log is omitted ... I analyzed this memory leak in detail and found AcpiNsEvaluate() function only removes Info->ReturnObject in AE_CTRL_RETURN_VALUE case. But, when errors occur, the status value is not AE_CTRL_RETURN_VALUE, and Info->ReturnObject is also not null. Therefore, this causes acpi operand memory leak. This cache leak causes a security threat because an old kernel (<= 4.9) shows memory locations of kernel functions in stack dump. Some malicious users could use this information to neutralize kernel ASLR. I made a patch to fix ACPI operand cache leak. |
Seunghun Han <kkamagui@gmail.com> | no | 2017-07-19 | ||
| str-trunc-warn.patch | =================================================================== | no | ||||
| armv7-str-fixes.patch | diff -Naur acpica-unix2-20200214.orig/source/include/actypes.h acpica-unix2-20200214/source/include/actypes.h | no | ||||
| fix_ftbfs_mips64el.patch | =================================================================== | no |