CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2023-52637 – can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)
https://notcve.org/view.php?id=CVE-2023-52637
In the Linux kernel, the following vulnerability has been resolved: can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER) Lock jsk->sk to prevent UAF when setsockopt(..., SO_J1939_FILTER, ...) modifies jsk->filters while receiving packets. Following trace was seen on affected system: ================================================================== BUG: KASAN: slab-use-after-free in j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939] Read of size 4 at addr ffff888012144014 by task j1939/350 CPU: 0 PID: 350 Comm: j1939 Tainted: G W OE 6.5.0-rc5 #1 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.13.0-1ubuntu1.1 04/01/2014 Call Trace: print_report+0xd3/0x620 ? kasan_complete_mode_report_info+0x7d/0x200 ? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939] kasan_report+0xc2/0x100 ? j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939] __asan_load4+0x84/0xb0 j1939_sk_recv_match_one+0x1af/0x2d0 [can_j1939] j1939_sk_recv+0x20b/0x320 [can_j1939] ? __kasan_check_write+0x18/0x20 ? • https://git.kernel.org/stable/c/9d71dd0c70099914fcd063135da3c580865e924c https://git.kernel.org/stable/c/08de58abedf6e69396e1207e4f99ef8904b2b532 https://git.kernel.org/stable/c/978e50ef8c38dc71bd14d1b0143d554ff5d188ba https://git.kernel.org/stable/c/41ccb5bcbf03f02d820bc6ea8390811859f558f8 https://git.kernel.org/stable/c/4dd684d4bb3cd5454e0bf6e2a1bdfbd5c9c872ed https://git.kernel.org/stable/c/f84e7534457dcd7835be743517c35378bb4e7c50 https://git.kernel.org/stable/c/fc74b9cb789cae061bbca7b203a3842e059f6b5d https://git.kernel.org/stable/c/efe7cf828039aedb297c1f9920b638fff • CWE-416: Use After Free •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-26684 – net: stmmac: xgmac: fix handling of DPP safety error for DMA channels
https://notcve.org/view.php?id=CVE-2024-26684
In the Linux kernel, the following vulnerability has been resolved: net: stmmac: xgmac: fix handling of DPP safety error for DMA channels Commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") checks and reports safety errors, but leaves the Data Path Parity Errors for each channel in DMA unhandled at all, lead to a storm of interrupt. Fix it by checking and clearing the DMA_DPP_Interrupt_Status register. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: stmmac: xgmac: corrige el manejo del error de seguridad DPP para canales DMA. El commit 56e58d6c8a56 ("net: stmmac: Implement Safety Features in XGMAC core") verifica e informa errores de seguridad, pero deja sin controlar los errores de paridad de ruta de datos para cada canal en DMA, lo que provoca una tormenta de interrupciones. Solucionelo verificando y borrando el registro DMA_DPP_Interrupt_Status. • https://git.kernel.org/stable/c/56e58d6c8a5640eb708e85866e9d243d0357ee54 https://git.kernel.org/stable/c/e9837c83befb5b852fa76425dde98a87b737df00 https://git.kernel.org/stable/c/2fc45a4631ac7837a5c497cb4f7e2115d950fc37 https://git.kernel.org/stable/c/6609e98ed82966a1b3168c142aca30f8284a7b89 https://git.kernel.org/stable/c/e42ff0844fe418c7d03a14f9f90e1b91ba119591 https://git.kernel.org/stable/c/7e0ff50131e9d1aa507be8e670d38e9300a5f5bf https://git.kernel.org/stable/c/3b48c9e258c8691c2f093ee07b1ea3764caaa1b2 https://git.kernel.org/stable/c/46eba193d04f8bd717e525eb4110f3c46 •
CVSS: 4.4EPSS: 0%CPEs: 4EXPL: 0CVE-2024-26680 – net: atlantic: Fix DMA mapping for PTP hwts ring
https://notcve.org/view.php?id=CVE-2024-26680
In the Linux kernel, the following vulnerability has been resolved: net: atlantic: Fix DMA mapping for PTP hwts ring Function aq_ring_hwts_rx_alloc() maps extra AQ_CFG_RXDS_DEF bytes for PTP HWTS ring but then generic aq_ring_free() does not take this into account. Create and use a specific function to free HWTS ring to fix this issue. Trace: [ 215.351607] ------------[ cut here ]------------ [ 215.351612] DMA-API: atlantic 0000:4b:00.0: device driver frees DMA memory with different size [device address=0x00000000fbdd0000] [map size=34816 bytes] [unmap size=32768 bytes] [ 215.351635] WARNING: CPU: 33 PID: 10759 at kernel/dma/debug.c:988 check_unmap+0xa6f/0x2360 ... [ 215.581176] Call Trace: [ 215.583632] <TASK> [ 215.585745] ? show_trace_log_lvl+0x1c4/0x2df [ 215.590114] ? show_trace_log_lvl+0x1c4/0x2df [ 215.594497] ? debug_dma_free_coherent+0x196/0x210 [ 215.599305] ? check_unmap+0xa6f/0x2360 [ 215.603147] ? • https://git.kernel.org/stable/c/94ad94558b0fbf18dd6fb0987540af1693157556 https://git.kernel.org/stable/c/466ceebe48cbba3f4506f165fca7111f9eb8bb12 https://git.kernel.org/stable/c/004fe5b7f59286a926a45e0cafc7870e9cdddd56 https://git.kernel.org/stable/c/e42e334c645575be5432adee224975d4f536fdb1 https://git.kernel.org/stable/c/2e7d3b67630dfd8f178c41fa2217aa00e79a5887 https://access.redhat.com/security/cve/CVE-2024-26680 https://bugzilla.redhat.com/show_bug.cgi?id=2272842 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 9EXPL: 0CVE-2024-26679 – inet: read sk->sk_family once in inet_recv_error()
https://notcve.org/view.php?id=CVE-2024-26679
In the Linux kernel, the following vulnerability has been resolved: inet: read sk->sk_family once in inet_recv_error() inet_recv_error() is called without holding the socket lock. IPv6 socket could mutate to IPv4 with IPV6_ADDRFORM socket option and trigger a KCSAN warning. En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: inet: lee sk->sk_family una vez en inet_recv_error() se llama a inet_recv_error() sin mantener el bloqueo del socket. El socket IPv6 podría mutar a IPv4 con la opción de socket IPV6_ADDRFORM y generar una advertencia de KCSAN. • https://git.kernel.org/stable/c/f4713a3dfad045d46afcb9c2a7d0bba288920ed4 https://git.kernel.org/stable/c/433337f9c00cac447d020922f59237273f5d92be https://git.kernel.org/stable/c/caa064c3c2394d03e289ebd6b0be5102eb8a5b40 https://git.kernel.org/stable/c/5993f121fbc01dc2d734f0ff2628009b258fb1dd https://git.kernel.org/stable/c/88081ba415224cf413101def4343d660f56d082b https://git.kernel.org/stable/c/3266e638ba5cc1165f5e6989eb8c0720f1cc4b41 https://git.kernel.org/stable/c/54538752216bf89ee88d47ad07802063a498c299 https://git.kernel.org/stable/c/4a5e31bdd3c1702b520506d9cf8c41085 • CWE-413: Improper Resource Locking •
CVSS: -EPSS: 0%CPEs: 3EXPL: 0CVE-2024-26677 – rxrpc: Fix delayed ACKs to not set the reference serial number
https://notcve.org/view.php?id=CVE-2024-26677
In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix delayed ACKs to not set the reference serial number Fix the construction of delayed ACKs to not set the reference serial number as they can't be used as an RTT reference. En el kernel de Linux, se resolvió la siguiente vulnerabilidad: rxrpc: corrige los ACK retrasados para no establecer el número de serie de referencia. Se corrige la construcción de los ACK retrasados para no establecer el número de serie de referencia, ya que no se pueden usar como referencia RTT. • https://git.kernel.org/stable/c/17926a79320afa9b95df6b977b40cca6d8713cea https://git.kernel.org/stable/c/200cb50b9e154434470c8969d32474d38475acc2 https://git.kernel.org/stable/c/63719f490e6a89896e9a463d2b45e8203eab23ae https://git.kernel.org/stable/c/e7870cf13d20f56bfc19f9c3e89707c69cf104ef •