CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-36481 – tracing/probes: fix error check in parse_btf_field()
https://notcve.org/view.php?id=CVE-2024-36481
In the Linux kernel, the following vulnerability has been resolved: tracing/probes: fix error check in parse_btf_field() btf_find_struct_member() might return NULL or an error via the ERR_PTR() macro. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: rastreo/sondas: corrección de verificación de errores en parse_btf_field() btf_find_struct_member() puede devolver NULL o un error a través de la macro ERR_PTR(). • https://git.kernel.org/stable/c/c440adfbe30257dde905adc1fce51131145f7245 https://git.kernel.org/stable/c/ad4b202da2c498fefb69e5d87f67b946e7fe1e6a https://git.kernel.org/stable/c/4ed468edfeb54c7202e559eba74c25fac6a0dad0 https://git.kernel.org/stable/c/e569eb34970281438e2b48a3ef11c87459fcfbcb • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 7.8EPSS: 0%CPEs: 3EXPL: 0CVE-2024-36477 – tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer
https://notcve.org/view.php?id=CVE-2024-36477
In the Linux kernel, the following vulnerability has been resolved: tpm_tis_spi: Account for SPI header when allocating TPM SPI xfer buffer The TPM SPI transfer mechanism uses MAX_SPI_FRAMESIZE for computing the maximum transfer length and the size of the transfer buffer. ... En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tpm_tis_spi: Cuenta para el encabezado SPI al asignar el búfer de transferencia TPM SPI El mecanismo de transferencia TPM SPI utiliza MAX_SPI_FRAMESIZE para calcular la longitud máxima de transferencia y el tamaño del búfer de transferencia. • https://git.kernel.org/stable/c/a86a42ac2bd652fdc7836a9d880c306a2485c142 https://git.kernel.org/stable/c/1547183852dcdfcc25878db7dd3620509217b0cd https://git.kernel.org/stable/c/de13c56f99477b56980c7e00b09c776d16b7563d https://git.kernel.org/stable/c/195aba96b854dd664768f382cd1db375d8181f88 https://access.redhat.com/security/cve/CVE-2024-36477 https://bugzilla.redhat.com/show_bug.cgi?id=2293639 • CWE-125: Out-of-bounds Read •
CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-36288 – SUNRPC: Fix loop termination condition in gss_free_in_token_pages()
https://notcve.org/view.php?id=CVE-2024-36288
In the Linux kernel, the following vulnerability has been resolved: SUNRPC: Fix loop termination condition in gss_free_in_token_pages() The in_token->pages[] array is not NULL terminated. This results in the following KASAN splat: KASAN: maybe wild-memory-access in range [0x04a2013400000008-0x04a201340000000f] En el kernel de Linux, se resolvió la siguiente vulnerabilidad: SUNRPC: corrigió la condición de terminación del bucle en gss_free_in_token_pages() La matriz in_token->pages[] no tiene terminación NULL. • https://git.kernel.org/stable/c/8ca148915670a2921afcc255af9e1dc80f37b052 https://git.kernel.org/stable/c/a3c1afd5d7ad59e34a275d80c428952f83c8c1f0 https://git.kernel.org/stable/c/0a1cb0c6102bb4fd310243588d39461da49497ad https://git.kernel.org/stable/c/57ff6c0a175930856213b2aa39f8c845a53e5b1c https://git.kernel.org/stable/c/6ed45d20d30005bed94c8c527ce51d5ad8121018 https://git.kernel.org/stable/c/4cefcd0af7458bdeff56a9d8dfc6868ce23d128a https://git.kernel.org/stable/c/b4878ea99f2b40ef1925720b1b4ca7f4af1ba785 https://git.kernel.org/stable/c/f9977e4e0cd98a5f06f2492b4f3547db5 • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: -EPSS: 0%CPEs: 5EXPL: 0CVE-2024-34777 – dma-mapping: benchmark: fix node id validation
https://notcve.org/view.php?id=CVE-2024-34777
In the Linux kernel, the following vulnerability has been resolved: dma-mapping: benchmark: fix node id validation While validating node ids in map_benchmark_ioctl(), node_possible() may be provided with invalid argument outside of [0,MAX_NUMNODES-1] range leading to: BUG: KASAN: wild-memory-access in map_benchmark_ioctl (kernel/dma/map_benchmark.c:214) Read of size 8 at addr 1fffffff8ccb6398 by task dma_map_benchma/971 CPU: 7 PID: 971 Comm: dma_map_benchma Not tainted 6.9.0-rc6 #37 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) Call Trace: <TASK> dump_stack_lvl (lib/dump_stack.c:117) kasan_report (mm/kasan/report.c:603) kasan_check_range (mm/kasan/generic.c:189) variable_test_bit (arch/x86/include/asm/bitops.h:227) [inline] arch_test_bit (arch/x86/include/asm/bitops.h:239) [inline] _test_bit at (include/asm-generic/bitops/instrumented-non-atomic.h:142) [inline] node_state (include/linux/nodemask.h:423) [inline] map_benchmark_ioctl (kernel/dma/map_benchmark.c:214) full_proxy_unlocked_ioctl (fs/debugfs/file.c:333) __x64_sys_ioctl (fs/ioctl.c:890) do_syscall_64 (arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Compare node ids with sane bounds first. NUMA_NO_NODE is considered a special valid case meaning that benchmarking kthreads won't be bound to a cpuset of a given node. Found by Linux Verification Center (linuxtesting.org). • https://git.kernel.org/stable/c/65789daa8087e125927230ccb7e1eab13999b0cf https://git.kernel.org/stable/c/35d31c8bd4722b107f5a2f5ddddce839de04b936 https://git.kernel.org/stable/c/c57874265a3c5206d7aece3793bb2fc9abcd7570 https://git.kernel.org/stable/c/34a816d8735f3924b74be8e5bf766ade1f3bd10b https://git.kernel.org/stable/c/63e7e05a48a35308aeddd7ecccb68363a5988e87 https://git.kernel.org/stable/c/1ff05e723f7ca30644b8ec3fb093f16312e408ad •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2024-39277 – dma-mapping: benchmark: handle NUMA_NO_NODE correctly
https://notcve.org/view.php?id=CVE-2024-39277
In the Linux kernel, the following vulnerability has been resolved: dma-mapping: benchmark: handle NUMA_NO_NODE correctly cpumask_of_node() can be called for NUMA_NO_NODE inside do_map_benchmark() resulting in the following sanitizer report: UBSAN: array-index-out-of-bounds in ./arch/x86/include/asm/topology.h:72:28 index -1 is out of range for type 'cpumask [64][1]' CPU: 1 PID: 990 Comm: dma_map_benchma Not tainted 6.9.0-rc6 #29 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996) Call Trace: <TASK> dump_stack_lvl (lib/dump_stack.c:117) ubsan_epilogue (lib/ubsan.c:232) __ubsan_handle_out_of_bounds (lib/ubsan.c:429) cpumask_of_node (arch/x86/include/asm/topology.h:72) [inline] do_map_benchmark (kernel/dma/map_benchmark.c:104) map_benchmark_ioctl (kernel/dma/map_benchmark.c:246) full_proxy_unlocked_ioctl (fs/debugfs/file.c:333) __x64_sys_ioctl (fs/ioctl.c:890) do_syscall_64 (arch/x86/entry/common.c:83) entry_SYSCALL_64_after_hwframe (arch/x86/entry/entry_64.S:130) Use cpumask_of_node() in place when binding a kernel thread to a cpuset of a particular node. Note that the provided node id is checked inside map_benchmark_ioctl(). It's just a NUMA_NO_NODE case which is not handled properly later. Found by Linux Verification Center (linuxtesting.org). En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: dma-mapping: benchmark: maneja NUMA_NO_NODE correctamente. ... Encontrado por el Centro de verificación de Linux (linuxtesting.org). • https://git.kernel.org/stable/c/65789daa8087e125927230ccb7e1eab13999b0cf https://git.kernel.org/stable/c/b41b0018e8ca06e985e87220a618ec633988fd13 https://git.kernel.org/stable/c/8e1ba9df9a35e8dc64f657a64e523c79ba01e464 https://git.kernel.org/stable/c/5a91116b003175302f2e6ad94b76fb9b5a141a41 https://git.kernel.org/stable/c/50ee21bfc005e69f183d6b4b454e33f0c2571e1f https://git.kernel.org/stable/c/e64746e74f717961250a155e14c156616fcd981f • CWE-125: Out-of-bounds Read •