Read Time:9 Second
Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.
Category Archives: Advisories
tcpreplay-4.5.1-1.fc40
Read Time:2 Minute, 51 Second
FEDORA-2024-ecd4cc8435
Packages in this update:
tcpreplay-4.5.1-1.fc40
Update description:
Announcing v4.5.1
This release contains contributions from a record number of new contributors. This is greatly appreciated since I am a team of one, and do Tcpreplay maintenance in my spare time.
There are many bug fixes and new features. Most notable features:
AF_XDP socket support – if you have a newer Linux kernel, you will be able to transmit at line rates without having to install 3rd party kernel modules (e.g. netmap, PF_RING)
-w tcpreplay option – this overrides the -i option, and allows you to write to a PCAP file rather than an interface
–include and –exclude tcpreplay options – allows replay of a list of specific packet numbers to replay. This may slow things down, so consider using in combination with -w.
–fixhdrlen tcpreplay option – added to control action on packet length changes
-W tcpreplay option – suppress warnings when replaying
SLL2( Linux “cooked” capture encapsulation v2)
Haiku support
What’s Changed
Add support for LINUX_SLL2 by @btriller in #728
Feature #727 – Linux SLL v2 by @fklassen in #820
Bug #779 – honour overflow for all PPS values by @fklassen in #821
AF_XDP socket extension using libxdp api by @plangarbalint in #797
Feature #822 – AF_XDP socket extension by @fklassen in #823
Nanosec accurate packet processing by @plangarbalint in #796
Handle IPv6 fragment extension header by @ChuckCottrill in #832
Bug #837 – handle IPv6 fragment extension header by @fklassen in #838
Feature #796 – nanosecond packet processing by @fklassen in #836
configure.ac: unify search dirs for pcap and add lib32 by @shr-project in #819
Feature #839 – add pull request template by @fklassen in #840
ipv6 – add check for extension header length by @GabrielGanne in #842
Bug #827 PR #842 IPv6 extension header – staging by @fklassen in #859
add check for empty cidr by @GabrielGanne in #843
Bug #824 and PR #843: check for empty CIDR by @fklassen in #860
Add option to turn on/off fix packet header length by @ChuckCottrill in #846
Bug #703 #844 PR #846: optionally fix packet header length –fixhdrlen by @fklassen in #861
Bug 863: fix nansecond timestamp regression by @fklassen in #865
autotools – AC_HELP_STRING is obsolete in 2.70 by @GabrielGanne in #856
some Haiku support by @infrastation in #847
configure.ac: do not run conftest in case of cross compilation by @ChenQi1989 in #849
dlt_jnpr_ether_cleanup: check config before cleanup by @Marsman1996 in #851
Fix recursive tcpedit cleanup by @GabrielGanne in #855
Bug #813: back out PR #855 by @fklassen in #866
Bug #867 – run regfree() on close by @fklassen in #868
Bug #869 tcpprep memory leak include exclude by @fklassen in #870
Bug #811 – add check for invalid jnpr header length by @fklassen in #872
Bug #792 avoid assertion and other fixes by @fklassen in #873
Bug #844 tap: ignore TUNSETIFF EBUSY errors by @fklassen in #874
Bug #876 – add missing free_umem_and_xsk function by @fklassen in #877
Feature #878 – add -w / –suppress-warning option by @fklassen in #879
Bug #835 false unsupported dlt warnings on 802.3 (Ethernet I) and LLC by @fklassen in #880
Feature #884 include exclude options by @fklassen in #885
Feature #853 direct traffic to pcap by @fklassen in #871
Feature #853 restore missing -P command by @fklassen in #887
Bug #888: check for map == NULL in cidr.c by @fklassen in #889
tcpreplay-4.5.1-1.fc39
Read Time:2 Minute, 51 Second
FEDORA-2024-740d26aaf7
Packages in this update:
tcpreplay-4.5.1-1.fc39
Update description:
Announcing v4.5.1
This release contains contributions from a record number of new contributors. This is greatly appreciated since I am a team of one, and do Tcpreplay maintenance in my spare time.
There are many bug fixes and new features. Most notable features:
AF_XDP socket support – if you have a newer Linux kernel, you will be able to transmit at line rates without having to install 3rd party kernel modules (e.g. netmap, PF_RING)
-w tcpreplay option – this overrides the -i option, and allows you to write to a PCAP file rather than an interface
–include and –exclude tcpreplay options – allows replay of a list of specific packet numbers to replay. This may slow things down, so consider using in combination with -w.
–fixhdrlen tcpreplay option – added to control action on packet length changes
-W tcpreplay option – suppress warnings when replaying
SLL2( Linux “cooked” capture encapsulation v2)
Haiku support
What’s Changed
Add support for LINUX_SLL2 by @btriller in #728
Feature #727 – Linux SLL v2 by @fklassen in #820
Bug #779 – honour overflow for all PPS values by @fklassen in #821
AF_XDP socket extension using libxdp api by @plangarbalint in #797
Feature #822 – AF_XDP socket extension by @fklassen in #823
Nanosec accurate packet processing by @plangarbalint in #796
Handle IPv6 fragment extension header by @ChuckCottrill in #832
Bug #837 – handle IPv6 fragment extension header by @fklassen in #838
Feature #796 – nanosecond packet processing by @fklassen in #836
configure.ac: unify search dirs for pcap and add lib32 by @shr-project in #819
Feature #839 – add pull request template by @fklassen in #840
ipv6 – add check for extension header length by @GabrielGanne in #842
Bug #827 PR #842 IPv6 extension header – staging by @fklassen in #859
add check for empty cidr by @GabrielGanne in #843
Bug #824 and PR #843: check for empty CIDR by @fklassen in #860
Add option to turn on/off fix packet header length by @ChuckCottrill in #846
Bug #703 #844 PR #846: optionally fix packet header length –fixhdrlen by @fklassen in #861
Bug 863: fix nansecond timestamp regression by @fklassen in #865
autotools – AC_HELP_STRING is obsolete in 2.70 by @GabrielGanne in #856
some Haiku support by @infrastation in #847
configure.ac: do not run conftest in case of cross compilation by @ChenQi1989 in #849
dlt_jnpr_ether_cleanup: check config before cleanup by @Marsman1996 in #851
Fix recursive tcpedit cleanup by @GabrielGanne in #855
Bug #813: back out PR #855 by @fklassen in #866
Bug #867 – run regfree() on close by @fklassen in #868
Bug #869 tcpprep memory leak include exclude by @fklassen in #870
Bug #811 – add check for invalid jnpr header length by @fklassen in #872
Bug #792 avoid assertion and other fixes by @fklassen in #873
Bug #844 tap: ignore TUNSETIFF EBUSY errors by @fklassen in #874
Bug #876 – add missing free_umem_and_xsk function by @fklassen in #877
Feature #878 – add -w / –suppress-warning option by @fklassen in #879
Bug #835 false unsupported dlt warnings on 802.3 (Ethernet I) and LLC by @fklassen in #880
Feature #884 include exclude options by @fklassen in #885
Feature #853 direct traffic to pcap by @fklassen in #871
Feature #853 restore missing -P command by @fklassen in #887
Bug #888: check for map == NULL in cidr.c by @fklassen in #889
tcpreplay-4.5.1-1.el9
Read Time:2 Minute, 52 Second
FEDORA-EPEL-2024-e73c8ef908
Packages in this update:
tcpreplay-4.5.1-1.el9
Update description:
Announcing v4.5.1
This release contains contributions from a record number of new contributors. This is greatly appreciated since I am a team of one, and do Tcpreplay maintenance in my spare time.
There are many bug fixes and new features. Most notable features:
AF_XDP socket support – if you have a newer Linux kernel, you will be able to transmit at line rates without having to install 3rd party kernel modules (e.g. netmap, PF_RING)
-w tcpreplay option – this overrides the -i option, and allows you to write to a PCAP file rather than an interface
–include and –exclude tcpreplay options – allows replay of a list of specific packet numbers to replay. This may slow things down, so consider using in combination with -w.
–fixhdrlen tcpreplay option – added to control action on packet length changes
-W tcpreplay option – suppress warnings when replaying
SLL2( Linux “cooked” capture encapsulation v2)
Haiku support
What’s Changed
Add support for LINUX_SLL2 by @btriller in #728
Feature #727 – Linux SLL v2 by @fklassen in #820
Bug #779 – honour overflow for all PPS values by @fklassen in #821
AF_XDP socket extension using libxdp api by @plangarbalint in #797
Feature #822 – AF_XDP socket extension by @fklassen in #823
Nanosec accurate packet processing by @plangarbalint in #796
Handle IPv6 fragment extension header by @ChuckCottrill in #832
Bug #837 – handle IPv6 fragment extension header by @fklassen in #838
Feature #796 – nanosecond packet processing by @fklassen in #836
configure.ac: unify search dirs for pcap and add lib32 by @shr-project in #819
Feature #839 – add pull request template by @fklassen in #840
ipv6 – add check for extension header length by @GabrielGanne in #842
Bug #827 PR #842 IPv6 extension header – staging by @fklassen in #859
add check for empty cidr by @GabrielGanne in #843
Bug #824 and PR #843: check for empty CIDR by @fklassen in #860
Add option to turn on/off fix packet header length by @ChuckCottrill in #846
Bug #703 #844 PR #846: optionally fix packet header length –fixhdrlen by @fklassen in #861
Bug 863: fix nansecond timestamp regression by @fklassen in #865
autotools – AC_HELP_STRING is obsolete in 2.70 by @GabrielGanne in #856
some Haiku support by @infrastation in #847
configure.ac: do not run conftest in case of cross compilation by @ChenQi1989 in #849
dlt_jnpr_ether_cleanup: check config before cleanup by @Marsman1996 in #851
Fix recursive tcpedit cleanup by @GabrielGanne in #855
Bug #813: back out PR #855 by @fklassen in #866
Bug #867 – run regfree() on close by @fklassen in #868
Bug #869 tcpprep memory leak include exclude by @fklassen in #870
Bug #811 – add check for invalid jnpr header length by @fklassen in #872
Bug #792 avoid assertion and other fixes by @fklassen in #873
Bug #844 tap: ignore TUNSETIFF EBUSY errors by @fklassen in #874
Bug #876 – add missing free_umem_and_xsk function by @fklassen in #877
Feature #878 – add -w / –suppress-warning option by @fklassen in #879
Bug #835 false unsupported dlt warnings on 802.3 (Ethernet I) and LLC by @fklassen in #880
Feature #884 include exclude options by @fklassen in #885
Feature #853 direct traffic to pcap by @fklassen in #871
Feature #853 restore missing -P command by @fklassen in #887
Bug #888: check for map == NULL in cidr.c by @fklassen in #889
USN-6896-1: Linux kernel vulnerabilities
Read Time:4 Minute, 27 Second
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2023-6270)
It was discovered that the Atheros 802.11ac wireless driver did not
properly validate certain data structures, leading to a NULL pointer
dereference. An attacker could possibly use this to cause a denial of
service. (CVE-2023-7042)
Yuxuan Hu discovered that the Bluetooth RFCOMM protocol driver in the Linux
Kernel contained a race condition, leading to a NULL pointer dereference.
An attacker could possibly use this to cause a denial of service (system
crash). (CVE-2024-22099)
Gui-Dong Han discovered that the software RAID driver in the Linux kernel
contained a race condition, leading to an integer overflow vulnerability. A
privileged attacker could possibly use this to cause a denial of service
(system crash). (CVE-2024-23307)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel when modifying certain settings values through debugfs.
A privileged local attacker could use this to cause a denial of service.
(CVE-2024-24857, CVE-2024-24858, CVE-2024-24859)
Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in
the Linux kernel contained a race condition, leading to an integer overflow
vulnerability. An attacker could possibly use this to cause a denial of
service (system crash). (CVE-2024-24861)
Chenyuan Yang discovered that the Unsorted Block Images (UBI) flash device
volume management subsystem did not properly validate logical eraseblock
sizes in certain situations. An attacker could possibly use this to cause a
denial of service (system crash). (CVE-2024-25739)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– x86 architecture;
– Block layer subsystem;
– Accessibility subsystem;
– ACPI drivers;
– Android drivers;
– Bluetooth drivers;
– Clock framework and drivers;
– Data acquisition framework and drivers;
– Cryptographic API;
– GPU drivers;
– HID subsystem;
– I2C subsystem;
– IRQ chip drivers;
– Multiple devices driver;
– Media drivers;
– VMware VMCI Driver;
– MMC subsystem;
– Network drivers;
– PCI subsystem;
– SCSI drivers;
– Freescale SoC drivers;
– SPI subsystem;
– Media staging drivers;
– TTY drivers;
– USB subsystem;
– VFIO drivers;
– Framebuffer layer;
– Xen hypervisor drivers;
– File systems infrastructure;
– BTRFS file system;
– Ext4 file system;
– FAT file system;
– NILFS2 file system;
– Diskquota system;
– SMB network file system;
– UBI file system;
– io_uring subsystem;
– BPF subsystem;
– Core kernel;
– Memory management;
– B.A.T.M.A.N. meshing protocol;
– Bluetooth subsystem;
– Networking core;
– HSR network protocol;
– IPv4 networking;
– IPv6 networking;
– MAC80211 subsystem;
– Netfilter;
– NET/ROM layer;
– NFC subsystem;
– Open vSwitch;
– Packet sockets;
– RDS protocol;
– Network traffic control;
– Sun RPC protocol;
– Unix domain sockets;
– ALSA SH drivers;
– USB sound devices;
– KVM core;
(CVE-2024-35969, CVE-2024-35819, CVE-2024-26851, CVE-2024-26816,
CVE-2024-26643, CVE-2023-52656, CVE-2024-27020, CVE-2024-35821,
CVE-2024-35930, CVE-2024-35936, CVE-2024-27075, CVE-2024-26817,
CVE-2024-26984, CVE-2024-35895, CVE-2024-35853, CVE-2024-27043,
CVE-2024-35978, CVE-2024-35960, CVE-2024-26882, CVE-2024-35806,
CVE-2024-35830, CVE-2024-26852, CVE-2024-35915, CVE-2024-36006,
CVE-2024-35935, CVE-2024-26926, CVE-2024-35877, CVE-2024-27396,
CVE-2024-26654, CVE-2024-27077, CVE-2024-27078, CVE-2024-27000,
CVE-2024-35888, CVE-2024-27437, CVE-2024-26994, CVE-2024-26973,
CVE-2024-26687, CVE-2024-26955, CVE-2024-26898, CVE-2024-26859,
CVE-2023-52620, CVE-2024-35893, CVE-2024-26903, CVE-2024-26862,
CVE-2024-35950, CVE-2023-52644, CVE-2024-26969, CVE-2024-27028,
CVE-2024-35984, CVE-2024-36007, CVE-2024-35925, CVE-2024-36020,
CVE-2024-26956, CVE-2024-35789, CVE-2024-26878, CVE-2024-35855,
CVE-2024-35822, CVE-2023-52699, CVE-2024-27044, CVE-2024-27030,
CVE-2024-27065, CVE-2024-26993, CVE-2024-27395, CVE-2024-27013,
CVE-2024-35922, CVE-2024-26586, CVE-2024-36004, CVE-2024-35897,
CVE-2024-35807, CVE-2024-26901, CVE-2024-27076, CVE-2023-52880,
CVE-2022-48627, CVE-2024-26894, CVE-2023-52650, CVE-2024-27001,
CVE-2024-26863, CVE-2024-26651, CVE-2024-35886, CVE-2024-35982,
CVE-2024-26883, CVE-2024-26935, CVE-2024-27074, CVE-2024-35849,
CVE-2024-35955, CVE-2024-26965, CVE-2024-35898, CVE-2024-26855,
CVE-2024-35933, CVE-2024-35823, CVE-2024-35815, CVE-2024-26880,
CVE-2024-26874, CVE-2024-26642, CVE-2024-26937, CVE-2024-35854,
CVE-2024-35997, CVE-2024-27059, CVE-2024-26812, CVE-2024-26999,
CVE-2024-26923, CVE-2024-26934, CVE-2024-27024, CVE-2024-27419,
CVE-2024-35847, CVE-2024-26974, CVE-2024-26875, CVE-2024-35805,
CVE-2024-27008, CVE-2024-26889, CVE-2024-27053, CVE-2024-27388,
CVE-2024-26981, CVE-2024-26976, CVE-2024-35973, CVE-2024-35852,
CVE-2024-35809, CVE-2024-27004, CVE-2024-26884, CVE-2024-35899,
CVE-2024-26931, CVE-2024-35813, CVE-2024-26922, CVE-2024-26957,
CVE-2024-35944, CVE-2024-27038, CVE-2024-35910, CVE-2024-26925,
CVE-2024-26820, CVE-2024-26857, CVE-2024-26828, CVE-2024-35825,
CVE-2024-26813, CVE-2024-27046, CVE-2024-26810, CVE-2024-27436,
CVE-2024-27073, CVE-2024-35828, CVE-2024-35900, CVE-2024-26966)
USN-6895-1: Linux kernel vulnerabilities
Read Time:3 Minute, 14 Second
It was discovered that the ATA over Ethernet (AoE) driver in the Linux
kernel contained a race condition, leading to a use-after-free
vulnerability. An attacker could use this to cause a denial of service or
possibly execute arbitrary code. (CVE-2023-6270)
It was discovered that the HugeTLB file system component of the Linux
Kernel contained a NULL pointer dereference vulnerability. A privileged
attacker could possibly use this to to cause a denial of service.
(CVE-2024-0841)
It was discovered that the Open vSwitch implementation in the Linux kernel
could overflow its stack during recursive action operations under certain
conditions. A local attacker could use this to cause a denial of service
(system crash). (CVE-2024-1151)
Gui-Dong Han discovered that the software RAID driver in the Linux kernel
contained a race condition, leading to an integer overflow vulnerability. A
privileged attacker could possibly use this to cause a denial of service
(system crash). (CVE-2024-23307)
Bai Jiaju discovered that the Xceive XC4000 silicon tuner device driver in
the Linux kernel contained a race condition, leading to an integer overflow
vulnerability. An attacker could possibly use this to cause a denial of
service (system crash). (CVE-2024-24861)
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– ARM64 architecture;
– PowerPC architecture;
– x86 architecture;
– Cryptographic API;
– Android drivers;
– Block layer subsystem;
– Bluetooth drivers;
– DMA engine subsystem;
– GPU drivers;
– HID subsystem;
– Hardware monitoring drivers;
– I2C subsystem;
– IIO ADC drivers;
– IIO subsystem;
– IIO Magnetometer sensors drivers;
– InfiniBand drivers;
– On-Chip Interconnect management framework;
– Multiple devices driver;
– Media drivers;
– Network drivers;
– PHY drivers;
– MediaTek PM domains;
– SCSI drivers;
– TTY drivers;
– USB subsystem;
– DesignWare USB3 driver;
– Framebuffer layer;
– AFS file system;
– BTRFS file system;
– Ceph distributed file system;
– Ext4 file system;
– File systems infrastructure;
– NILFS2 file system;
– NTFS3 file system;
– SMB network file system;
– Core kernel;
– Memory management;
– Bluetooth subsystem;
– CAN network layer;
– Devlink API;
– Handshake API;
– HSR network protocol;
– IPv4 networking;
– IPv6 networking;
– MAC80211 subsystem;
– Multipath TCP;
– Netfilter;
– NFC subsystem;
– RxRPC session sockets;
– TIPC protocol;
– Unix domain sockets;
– Realtek audio codecs;
(CVE-2024-26822, CVE-2024-26917, CVE-2024-26723, CVE-2024-26715,
CVE-2024-26718, CVE-2024-26664, CVE-2024-26707, CVE-2024-26697,
CVE-2024-26720, CVE-2024-26660, CVE-2024-26677, CVE-2024-26736,
CVE-2024-26719, CVE-2024-26642, CVE-2024-26700, CVE-2024-26666,
CVE-2024-26684, CVE-2024-26803, CVE-2024-26698, CVE-2024-26711,
CVE-2024-26922, CVE-2024-26828, CVE-2024-26910, CVE-2024-26829,
CVE-2024-26685, CVE-2024-26920, CVE-2024-26696, CVE-2024-26826,
CVE-2023-52642, CVE-2024-26703, CVE-2024-26708, CVE-2024-26838,
CVE-2024-26716, CVE-2023-52631, CVE-2024-26782, CVE-2024-26593,
CVE-2024-26659, CVE-2024-26825, CVE-2024-26824, CVE-2024-26712,
CVE-2024-26674, CVE-2024-26722, CVE-2023-52643, CVE-2024-26714,
CVE-2024-26691, CVE-2024-27416, CVE-2024-26830, CVE-2023-52880,
CVE-2024-26702, CVE-2023-52645, CVE-2024-26820, CVE-2024-26662,
CVE-2024-26689, CVE-2024-26676, CVE-2024-26923, CVE-2024-26603,
CVE-2024-26818, CVE-2023-52638, CVE-2024-26733, CVE-2024-26601,
CVE-2024-26790, CVE-2024-26661, CVE-2024-26600, CVE-2024-26680,
CVE-2024-26748, CVE-2024-26792, CVE-2024-26889, CVE-2024-26681,
CVE-2024-26688, CVE-2024-26665, CVE-2024-26602, CVE-2024-26734,
CVE-2024-35833, CVE-2024-26919, CVE-2024-26916, CVE-2024-26667,
CVE-2024-26606, CVE-2024-26693, CVE-2024-26717, CVE-2023-52637,
CVE-2024-26831, CVE-2024-26663, CVE-2024-26694, CVE-2024-26802,
CVE-2024-26710, CVE-2024-26789, CVE-2024-26679, CVE-2024-26675,
CVE-2024-26798, CVE-2024-26695, CVE-2024-26726, CVE-2024-26926,
CVE-2024-26735, CVE-2024-26898, CVE-2024-26890)
fluent-bit-3.0.4-1.fc40
Read Time:6 Second
FEDORA-2024-07db6333b0
Packages in this update:
fluent-bit-3.0.4-1.fc40
Update description:
Update to 3.0.4
fluent-bit-3.0.4-1.fc39
Read Time:6 Second
FEDORA-2024-f3c8d05888
Packages in this update:
fluent-bit-3.0.4-1.fc39
Update description:
Update to 3.0.4
fluent-bit-3.0.4-1.el9
Read Time:7 Second
FEDORA-EPEL-2024-62eb1bcb21
Packages in this update:
fluent-bit-3.0.4-1.el9
Update description:
Update to 3.0.4
USN-6864-3: Linux kernel (GKE) vulnerabilities
Read Time:23 Second
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
A security issue was discovered in the Linux kernel.
An attacker could possibly use it to compromise the system.
This update corrects flaws in the following subsystem:
– Netfilter;
(CVE-2024-26924)