CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26973 – fat: fix uninitialized field in nostale filehandles
https://notcve.org/view.php?id=CVE-2024-26973
In the Linux kernel, the following vulnerability has been resolved: fat: fix uninitialized field in nostale filehandles When fat_encode_fh_nostale() encodes file handle without a parent it stores only first 10 bytes of the file handle. However the length of the file handle must be a multiple of 4 so the file handle is actually 12 bytes long and the last two bytes remain uninitialized. This is not great at we potentially leak uninitialized information with the handle to userspace. Properly initialize the full handle length. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fat: corrige el campo no inicializado en los identificadores de archivos notale Cuando fat_encode_fh_nostale() codifica el identificador de archivo sin un padre, almacena solo los primeros 10 bytes del identificador de archivo. • https://git.kernel.org/stable/c/ea3983ace6b79c96e6ab3d3837e2eaf81ab881e2 https://git.kernel.org/stable/c/9840d1897e28f8733cc1e38f97e044f987dc0a63 https://git.kernel.org/stable/c/f52d7663a10a1266a2d3871a6dd8fd111edc549f https://git.kernel.org/stable/c/a276c595c3a629170b0f052a3724f755d7c6adc6 https://git.kernel.org/stable/c/b7fb63e807c6dadf7ecc1d43448c4f1711d7eeee https://git.kernel.org/stable/c/c8cc05de8e6b5612b6e9f92c385c1a064b0db375 https://git.kernel.org/stable/c/03a7e3f2ba3ca25f1da1d3898709a08db14c1abb https://git.kernel.org/stable/c/74f852654b8b7866f15323685f1e178d3 •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26972 – ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path
https://notcve.org/view.php?id=CVE-2024-26972
In the Linux kernel, the following vulnerability has been resolved: ubifs: ubifs_symlink: Fix memleak of inode->i_link in error path For error handling path in ubifs_symlink(), inode will be marked as bad first, then iput() is invoked. If inode->i_link is initialized by fscrypt_encrypt_symlink() in encryption scenario, inode->i_link won't be freed by callchain ubifs_free_inode -> fscrypt_free_inode in error handling path, because make_bad_inode() has changed 'inode->i_mode' as 'S_IFREG'. Following kmemleak is easy to be reproduced by injecting error in ubifs_jnl_update() when doing symlink in encryption scenario: unreferenced object 0xffff888103da3d98 (size 8): comm "ln", pid 1692, jiffies 4294914701 (age 12.045s) backtrace: kmemdup+0x32/0x70 __fscrypt_encrypt_symlink+0xed/0x1c0 ubifs_symlink+0x210/0x300 [ubifs] vfs_symlink+0x216/0x360 do_symlinkat+0x11a/0x190 do_syscall_64+0x3b/0xe0 There are two ways fixing it: 1. Remove make_bad_inode() in error handling path. We can do that because ubifs_evict_inode() will do same processes for good symlink inode and bad symlink inode, for inode->i_nlink checking is before is_bad_inode(). 2. Free inode->i_link before marking inode bad. Method 2 is picked, it has less influence, personally, I think. • https://git.kernel.org/stable/c/2c58d548f5706d085c4b009f6abb945220460632 https://git.kernel.org/stable/c/3faea7810e2b3e9a9a92ef42d7e5feaeb8ff7133 https://git.kernel.org/stable/c/62b5ae00c2b835639002ce898ccb5d82c51073ae https://git.kernel.org/stable/c/6379b44cdcd67f5f5d986b73953e99700591edfa •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26970 – clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays
https://notcve.org/view.php?id=CVE-2024-26970
In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gcc-ipq6018: fix terminating of frequency table arrays The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor(). Only compile tested. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: qcom: gcc-ipq6018: corrección de terminación de matrices de tablas de frecuencia Se supone que las matrices de tablas de frecuencia terminan con un elemento vacío. Agregue dicha entrada al final de las matrices donde falta para evitar un posible acceso fuera de los límites cuando la tabla es atravesada por funciones como qcom_find_freq() o qcom_find_freq_floor(). Solo compilar probado. • https://git.kernel.org/stable/c/d9db07f088af01a1080d01de363141b673c7d646 https://git.kernel.org/stable/c/ae60e3342296f766f88911d39199f77b05f657a6 https://git.kernel.org/stable/c/b4527ee3de365a742215773d20f07db3e2c06f3b https://git.kernel.org/stable/c/852db52b45ea96dac2720f108e7c7331cd3738bb https://git.kernel.org/stable/c/421b135aceace99789c982f6a77ce9476564fb52 https://git.kernel.org/stable/c/dcb13b5c9ae8743f99a96f392186527c3df89198 https://git.kernel.org/stable/c/db4066e3ab6b3d918ae2b92734a89c04fe82cc1d https://git.kernel.org/stable/c/cdbc6e2d8108bc47895e5a901cfcaf799 • CWE-125: Out-of-bounds Read •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26969 – clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays
https://notcve.org/view.php?id=CVE-2024-26969
In the Linux kernel, the following vulnerability has been resolved: clk: qcom: gcc-ipq8074: fix terminating of frequency table arrays The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor(). Only compile tested. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: qcom: gcc-ipq8074: corrección de terminación de matrices de tablas de frecuencia Se supone que las matrices de tablas de frecuencia terminan con un elemento vacío. Agregue dicha entrada al final de las matrices donde falta para evitar un posible acceso fuera de los límites cuando la tabla es atravesada por funciones como qcom_find_freq() o qcom_find_freq_floor(). Solo compilar probado. • https://git.kernel.org/stable/c/9607f6224b3966652ce3f4e620c4694df190b64a https://git.kernel.org/stable/c/e117c6e2d1617520f5f7d7f6f6b395f01d8b5a27 https://git.kernel.org/stable/c/83fe1bbd9e259ad109827ccfbfc2488e0dea8e94 https://git.kernel.org/stable/c/851cc19bdb02556fb13629b3e4fef6f2bdb038fe https://git.kernel.org/stable/c/9de184d4e557d550fb0b7b833b676bda4f269e4f https://git.kernel.org/stable/c/dd92b159c506804ac57adf3742d9728298bb1255 https://git.kernel.org/stable/c/b6b31b4c67ea6bd9222e5b73b330554c57f2f90d https://git.kernel.org/stable/c/fc3ac2fcd0a7fad63eba1b359490a4b81 •
CVSS: -EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26966 – clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
https://notcve.org/view.php?id=CVE-2024-26966
In the Linux kernel, the following vulnerability has been resolved: clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor(). Only compile tested. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: clk: qcom: mmcc-apq8084: corrección de terminación de matrices de tablas de frecuencia Se supone que las matrices de tablas de frecuencia terminan con un elemento vacío. Agregue dicha entrada al final de las matrices donde falta para evitar un posible acceso fuera de los límites cuando la tabla es atravesada por funciones como qcom_find_freq() o qcom_find_freq_floor(). Solo compilar probado. • https://git.kernel.org/stable/c/2b46cd23a5a2cf0b8d3583338b63409f5e78e7cd https://git.kernel.org/stable/c/5533686e99b04994d7c4877dc0e4282adc9444a2 https://git.kernel.org/stable/c/b2dfb216f32627c2f6a8041f2d9d56d102ab87c0 https://git.kernel.org/stable/c/a09aecb6cb482de88301c43bf00a6c8726c4d34f https://git.kernel.org/stable/c/3aedcf3755c74dafc187eb76acb04e3e6348b1a9 https://git.kernel.org/stable/c/185de0b7cdeaad8b89ebd4c8a258ff2f21adba99 https://git.kernel.org/stable/c/9b4c4546dd61950e80ffdca1bf6925f42b665b03 https://git.kernel.org/stable/c/7e5432401536117c316d7f3b21d46b64c •